LIGHTNING UK!

I have no idea what you're talking about, sorry.

Try and avoid using the cheaper LTH discs, stick with the (slightly more expensive) HTL ones... or just put up with your drive erroring out more frequently. You may also find your drive does a better job of burning them at one of the faster speeds it claims to support burning them at.

SATA 1 (150) is more than enough for any speed burning on optical discs. As I said before, even if USB 3.0 could cope with the I/O requests, you're likely to run into issues with the random accessing on a single drive. I think 70MB/s would be asking too much...but you might get lucky!

Try again after updating the firmware to the latest version. http://www.firmwarehq.com/Lite-On/iHAS220%2B6/files.html Otherwise you'd have to start trying discs from another spindle, cleaning the drive with a cleaning disc and finally just accepting the drive has died.

Please post the log - as per the pink box up the top

Taiyo Yuden 16x DVD-R [TYG03] @ 8x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 14:43:32 ImgBurn Version 2.5.7.2 Beta started! I 14:43:32 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 14:43:32 Total Physical Memory: 16,760,108 KB - Available: 10,670,788 KB I 14:43:32 Initialising SPTI... I 14:43:32 Searching for SCSI / ATAPI devices... I 14:43:33 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 14:43:33 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 14:43:36 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 14:43:36 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 14:43:36 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 14:43:36 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 14:43:36 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 14:43:36 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 14:43:36 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 14:48:30 Operation Started! I 14:48:30 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 14:48:30 Source File Sectors: 2,298,496 (MODE1/2048) I 14:48:30 Source File Size: 4,707,319,808 bytes I 14:48:30 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 14:48:30 Source File Volume Set Identifier: 2298496_SECTORS I 14:48:30 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 14:48:30 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 14:48:30 Source File File System(s): ISO9660 I 14:48:30 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 14:48:30 Destination Media Type: DVD-R (Disc ID: TYG03) I 14:48:30 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 14:48:30 Destination Media Sectors: 2,298,496 I 14:48:30 Write Mode: DVD I 14:48:30 Write Type: DAO I 14:48:30 Write Speed: 8x I 14:48:30 Link Size: Auto I 14:48:30 Lock Volume: Yes I 14:48:30 Test Mode: No I 14:48:30 OPC: No I 14:48:30 BURN-Proof: Enabled I 14:48:30 Write Speed Successfully Set! - Effective: 11,080 KB/s (8x) I 14:48:30 Filling Buffer... (80 MB) I 14:48:30 Writing LeadIn... I 14:49:00 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 14:49:00 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 14:56:40 Synchronising Cache... I 14:56:46 Exporting Graph Data... I 14:56:46 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_14-48_TYG03_8x.ibg I 14:56:47 Export Successfully Completed! I 14:56:47 Operation Successfully Completed! - Duration: 00:08:16 I 14:56:47 Average Write Rate: 9,993 KB/s (7.2x) - Maximum Write Rate: 11,127 KB/s (8.0x) I 14:56:47 Cycling Tray before Verify... W 14:56:56 Waiting for device to become ready... I 14:57:06 Device Ready! I 14:57:06 Operation Started! I 14:57:06 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 14:57:06 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 14:57:06 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 14:57:06 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 14:57:06 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 14:57:06 Image File Sectors: 2,298,496 (MODE1/2048) I 14:57:06 Image File Size: 4,707,319,808 bytes I 14:57:06 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 14:57:06 Image File Volume Set Identifier: 2298496_SECTORS I 14:57:06 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 14:57:06 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 14:57:06 Image File File System(s): ISO9660 I 14:57:06 Read Speed (Data/Audio): MAX / MAX I 14:57:07 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 14:57:07 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 15:02:07 Exporting Graph Data... I 15:02:07 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_14-48_TYG03_8x.ibg I 15:02:07 Export Successfully Completed! I 15:02:07 Operation Successfully Completed! - Duration: 00:04:59 I 15:02:07 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,654 KB/s (16.4x) Scans:

Taiyo Yuden 16x DVD-R [TYG03] @ 12x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 13:50:51 ImgBurn Version 2.5.7.2 Beta started! I 13:50:51 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 13:50:51 Total Physical Memory: 16,760,108 KB - Available: 10,821,952 KB I 13:50:51 Initialising SPTI... I 13:50:51 Searching for SCSI / ATAPI devices... I 13:50:51 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 13:50:51 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 13:50:51 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:50:52 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 13:50:52 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 13:50:52 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 13:50:52 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 13:50:52 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 13:50:52 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 13:51:03 Operation Started! I 13:51:03 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:51:03 Source File Sectors: 2,298,496 (MODE1/2048) I 13:51:03 Source File Size: 4,707,319,808 bytes I 13:51:03 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 13:51:03 Source File Volume Set Identifier: 2298496_SECTORS I 13:51:03 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 13:51:03 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 13:51:03 Source File File System(s): ISO9660 I 13:51:03 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:51:03 Destination Media Type: DVD-R (Disc ID: TYG03) I 13:51:03 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 13:51:03 Destination Media Sectors: 2,298,496 I 13:51:03 Write Mode: DVD I 13:51:03 Write Type: DAO I 13:51:03 Write Speed: 12x I 13:51:03 Link Size: Auto I 13:51:03 Lock Volume: Yes I 13:51:03 Test Mode: No I 13:51:03 OPC: No I 13:51:03 BURN-Proof: Enabled I 13:51:03 Write Speed Successfully Set! - Effective: 16,620 KB/s (12x) I 13:51:03 Filling Buffer... (80 MB) I 13:51:04 Writing LeadIn... I 13:51:28 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 13:51:28 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 13:57:41 Synchronising Cache... I 13:57:44 Exporting Graph Data... I 13:57:44 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_13-51_TYG03_12x.ibg I 13:57:44 Export Successfully Completed! I 13:57:44 Operation Successfully Completed! - Duration: 00:06:40 I 13:57:44 Average Write Rate: 12,357 KB/s (8.9x) - Maximum Write Rate: 18,414 KB/s (13.3x) I 13:57:44 Cycling Tray before Verify... W 13:57:54 Waiting for device to become ready... I 13:58:03 Device Ready! I 13:58:04 Operation Started! I 13:58:04 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:58:04 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 13:58:04 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 13:58:04 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 13:58:04 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:58:04 Image File Sectors: 2,298,496 (MODE1/2048) I 13:58:04 Image File Size: 4,707,319,808 bytes I 13:58:04 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 13:58:04 Image File Volume Set Identifier: 2298496_SECTORS I 13:58:04 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 13:58:04 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 13:58:04 Image File File System(s): ISO9660 I 13:58:04 Read Speed (Data/Audio): MAX / MAX I 13:58:05 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 13:58:05 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 14:03:04 Exporting Graph Data... I 14:03:04 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_13-51_TYG03_12x.ibg I 14:03:04 Export Successfully Completed! I 14:03:04 Operation Successfully Completed! - Duration: 00:04:59 I 14:03:04 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,676 KB/s (16.4x) Scans:

Taiyo Yuden 16x DVD-R [TYG03] @ 16x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 13:31:01 ImgBurn Version 2.5.7.2 Beta started! I 13:31:01 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 13:31:01 Total Physical Memory: 16,760,108 KB - Available: 10,688,416 KB I 13:31:01 Initialising SPTI... I 13:31:01 Searching for SCSI / ATAPI devices... I 13:31:02 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 13:31:02 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 13:31:02 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:31:03 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 13:31:03 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 13:31:03 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 13:31:03 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 13:31:03 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 13:31:03 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 13:37:49 Operation Started! I 13:37:49 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:37:49 Source File Sectors: 2,298,496 (MODE1/2048) I 13:37:49 Source File Size: 4,707,319,808 bytes I 13:37:49 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 13:37:49 Source File Volume Set Identifier: 2298496_SECTORS I 13:37:49 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 13:37:49 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 13:37:49 Source File File System(s): ISO9660 I 13:37:49 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:37:49 Destination Media Type: DVD-R (Disc ID: TYG03) I 13:37:49 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 13:37:49 Destination Media Sectors: 2,298,496 I 13:37:49 Write Mode: DVD I 13:37:49 Write Type: DAO I 13:37:49 Write Speed: 16x I 13:37:49 Link Size: Auto I 13:37:49 Lock Volume: Yes I 13:37:49 Test Mode: No I 13:37:49 OPC: No I 13:37:49 BURN-Proof: Enabled I 13:37:49 Write Speed Successfully Set! - Effective: 22,160 KB/s (16x) I 13:37:50 Filling Buffer... (80 MB) I 13:37:50 Writing LeadIn... I 13:38:14 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 13:38:14 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 13:43:18 Synchronising Cache... I 13:43:21 Exporting Graph Data... I 13:43:21 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_13-37_TYG03_16x.ibg I 13:43:21 Export Successfully Completed! I 13:43:21 Operation Successfully Completed! - Duration: 00:05:31 I 13:43:21 Average Write Rate: 15,171 KB/s (11.0x) - Maximum Write Rate: 22,675 KB/s (16.4x) I 13:43:21 Cycling Tray before Verify... W 13:43:31 Waiting for device to become ready... I 13:43:41 Device Ready! I 13:43:41 Operation Started! I 13:43:41 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:43:41 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 13:43:41 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 13:43:41 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 13:43:41 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:43:41 Image File Sectors: 2,298,496 (MODE1/2048) I 13:43:41 Image File Size: 4,707,319,808 bytes I 13:43:41 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 13:43:41 Image File Volume Set Identifier: 2298496_SECTORS I 13:43:41 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 13:43:41 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 13:43:41 Image File File System(s): ISO9660 I 13:43:41 Read Speed (Data/Audio): MAX / MAX I 13:43:42 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 13:43:42 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 13:48:41 Exporting Graph Data... I 13:48:41 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_13-37_TYG03_16x.ibg I 13:48:41 Export Successfully Completed! I 13:48:41 Operation Successfully Completed! - Duration: 00:04:59 I 13:48:41 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,664 KB/s (16.4x) Scans:

Taiyo Yuden 16x DVD-R [TYG03] @ 18x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 13:14:29 ImgBurn Version 2.5.7.2 Beta started! I 13:14:29 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 13:14:29 Total Physical Memory: 16,760,108 KB - Available: 10,734,532 KB I 13:14:29 Initialising SPTI... I 13:14:29 Searching for SCSI / ATAPI devices... I 13:14:30 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 13:14:30 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 13:14:30 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:14:30 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 13:14:30 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 13:14:30 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 13:14:30 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 13:14:30 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 13:14:30 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 13:14:36 Operation Started! I 13:14:36 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:14:36 Source File Sectors: 2,298,496 (MODE1/2048) I 13:14:36 Source File Size: 4,707,319,808 bytes I 13:14:36 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 13:14:36 Source File Volume Set Identifier: 2298496_SECTORS I 13:14:36 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 13:14:36 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 13:14:36 Source File File System(s): ISO9660 I 13:14:36 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:14:36 Destination Media Type: DVD-R (Disc ID: TYG03) I 13:14:36 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 13:14:36 Destination Media Sectors: 2,298,496 I 13:14:36 Write Mode: DVD I 13:14:36 Write Type: DAO I 13:14:36 Write Speed: 18x I 13:14:36 Link Size: Auto I 13:14:36 Lock Volume: Yes I 13:14:36 Test Mode: No I 13:14:36 OPC: No I 13:14:36 BURN-Proof: Enabled I 13:14:36 Write Speed Successfully Set! - Effective: 24,930 KB/s (18x) I 13:14:36 Filling Buffer... (80 MB) I 13:14:36 Writing LeadIn... I 13:15:02 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 13:15:02 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 13:19:37 Synchronising Cache... I 13:19:40 Exporting Graph Data... I 13:19:40 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_13-14_TYG03_18x.ibg I 13:19:40 Export Successfully Completed! I 13:19:40 Operation Successfully Completed! - Duration: 00:05:04 I 13:19:40 Average Write Rate: 16,777 KB/s (12.1x) - Maximum Write Rate: 25,380 KB/s (18.3x) I 13:19:40 Cycling Tray before Verify... W 13:19:50 Waiting for device to become ready... I 13:20:00 Device Ready! I 13:20:01 Operation Started! I 13:20:01 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:20:01 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 13:20:01 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 13:20:01 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 13:20:01 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:20:01 Image File Sectors: 2,298,496 (MODE1/2048) I 13:20:01 Image File Size: 4,707,319,808 bytes I 13:20:01 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 13:20:01 Image File Volume Set Identifier: 2298496_SECTORS I 13:20:01 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 13:20:01 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 13:20:01 Image File File System(s): ISO9660 I 13:20:01 Read Speed (Data/Audio): MAX / MAX I 13:20:02 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 13:20:02 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 13:25:01 Exporting Graph Data... I 13:25:01 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_13-14_TYG03_18x.ibg I 13:25:01 Export Successfully Completed! I 13:25:01 Operation Successfully Completed! - Duration: 00:04:59 I 13:25:01 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,686 KB/s (16.4x) Scans:

Taiyo Yuden 16x DVD-R [TYG03] @ 20x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 12:56:25 ImgBurn Version 2.5.7.2 Beta started! I 12:56:25 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 12:56:25 Total Physical Memory: 16,760,108 KB - Available: 10,669,176 KB I 12:56:25 Initialising SPTI... I 12:56:25 Searching for SCSI / ATAPI devices... I 12:56:25 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 12:56:25 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 12:56:26 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 12:56:26 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 12:56:26 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 12:56:26 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 12:56:26 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 12:56:26 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 12:56:26 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 12:56:42 Operation Started! I 12:56:42 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:56:42 Source File Sectors: 2,298,496 (MODE1/2048) I 12:56:42 Source File Size: 4,707,319,808 bytes I 12:56:42 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 12:56:42 Source File Volume Set Identifier: 2298496_SECTORS I 12:56:42 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 12:56:42 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 12:56:42 Source File File System(s): ISO9660 I 12:56:42 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 12:56:42 Destination Media Type: DVD-R (Disc ID: TYG03) I 12:56:42 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 12:56:42 Destination Media Sectors: 2,298,496 I 12:56:42 Write Mode: DVD I 12:56:42 Write Type: DAO I 12:56:42 Write Speed: 20x I 12:56:42 Link Size: Auto I 12:56:42 Lock Volume: Yes I 12:56:42 Test Mode: No I 12:56:42 OPC: No I 12:56:42 BURN-Proof: Enabled I 12:56:42 Write Speed Successfully Set! - Effective: 27,700 KB/s (20x) I 12:56:42 Filling Buffer... (80 MB) I 12:56:42 Writing LeadIn... I 12:57:08 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 12:57:08 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 13:01:17 Synchronising Cache... I 13:01:22 Exporting Graph Data... I 13:01:22 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_12-56_TYG03_20x.ibg I 13:01:22 Export Successfully Completed! I 13:01:22 Operation Successfully Completed! - Duration: 00:04:39 I 13:01:22 Average Write Rate: 18,536 KB/s (13.4x) - Maximum Write Rate: 28,350 KB/s (20.5x) I 13:01:22 Cycling Tray before Verify... W 13:01:32 Waiting for device to become ready... I 13:01:42 Device Ready! I 13:01:42 Operation Started! I 13:01:42 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 13:01:42 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 13:01:42 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 13:01:42 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 13:01:42 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:01:42 Image File Sectors: 2,298,496 (MODE1/2048) I 13:01:42 Image File Size: 4,707,319,808 bytes I 13:01:42 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 13:01:42 Image File Volume Set Identifier: 2298496_SECTORS I 13:01:42 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 13:01:42 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 13:01:42 Image File File System(s): ISO9660 I 13:01:42 Read Speed (Data/Audio): MAX / MAX I 13:01:43 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 13:01:43 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 13:06:42 Exporting Graph Data... I 13:06:42 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_12-56_TYG03_20x.ibg I 13:06:42 Export Successfully Completed! I 13:06:42 Operation Successfully Completed! - Duration: 00:04:59 I 13:06:42 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

Taiyo Yuden 16x DVD-R [TYG03] @ 24x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 12:44:09 ImgBurn Version 2.5.7.2 Beta started! I 12:44:09 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 12:44:09 Total Physical Memory: 16,760,108 KB - Available: 10,691,408 KB I 12:44:09 Initialising SPTI... I 12:44:09 Searching for SCSI / ATAPI devices... I 12:44:09 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 12:44:09 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 12:44:09 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 12:44:10 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 12:44:10 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 12:44:10 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 12:44:10 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 12:44:10 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 12:44:10 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 12:44:55 Operation Started! I 12:44:55 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:44:55 Source File Sectors: 2,298,496 (MODE1/2048) I 12:44:55 Source File Size: 4,707,319,808 bytes I 12:44:55 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 12:44:55 Source File Volume Set Identifier: 2298496_SECTORS I 12:44:55 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 12:44:55 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 12:44:55 Source File File System(s): ISO9660 I 12:44:55 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 12:44:55 Destination Media Type: DVD-R (Disc ID: TYG03) I 12:44:55 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 12:44:55 Destination Media Sectors: 2,298,496 I 12:44:55 Write Mode: DVD I 12:44:55 Write Type: DAO I 12:44:55 Write Speed: 24x I 12:44:55 Link Size: Auto I 12:44:55 Lock Volume: Yes I 12:44:55 Test Mode: No I 12:44:55 OPC: No I 12:44:55 BURN-Proof: Enabled I 12:44:55 Write Speed Successfully Set! - Effective: 33,240 KB/s (24x) I 12:44:55 Filling Buffer... (80 MB) I 12:44:55 Writing LeadIn... I 12:45:20 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 12:45:20 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 12:48:58 Synchronising Cache... I 12:49:02 Exporting Graph Data... I 12:49:02 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_12-44_TYG03_24x.ibg I 12:49:02 Export Successfully Completed! I 12:49:02 Operation Successfully Completed! - Duration: 00:04:07 I 12:49:02 Average Write Rate: 21,087 KB/s (15.2x) - Maximum Write Rate: 33,253 KB/s (24.0x) I 12:49:02 Cycling Tray before Verify... W 12:49:13 Waiting for device to become ready... I 12:49:22 Device Ready! I 12:49:23 Operation Started! I 12:49:23 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 12:49:23 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 12:49:23 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 12:49:23 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 12:49:23 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:49:23 Image File Sectors: 2,298,496 (MODE1/2048) I 12:49:23 Image File Size: 4,707,319,808 bytes I 12:49:23 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 12:49:23 Image File Volume Set Identifier: 2298496_SECTORS I 12:49:23 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 12:49:23 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 12:49:23 Image File File System(s): ISO9660 I 12:49:23 Read Speed (Data/Audio): MAX / MAX I 12:49:24 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 12:49:24 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 12:54:23 Exporting Graph Data... I 12:54:23 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_12-44_TYG03_24x.ibg I 12:54:23 Export Successfully Completed! I 12:54:23 Operation Successfully Completed! - Duration: 00:04:59 I 12:54:23 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,680 KB/s (16.4x) Scans:

JVC 16x DVD+R [YUDEN000-T03-00] @ 8x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD+R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Next Writable Address: 0 MID: YUDEN000-T03-00 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Physical Format Information (ADIP): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Physical Format Information (Last Recorded): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 11:58:14 ImgBurn Version 2.5.7.2 Beta started! I 11:58:14 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 11:58:14 Total Physical Memory: 16,760,108 KB - Available: 10,708,524 KB I 11:58:14 Initialising SPTI... I 11:58:14 Searching for SCSI / ATAPI devices... I 11:58:15 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 11:58:15 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 11:58:15 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:58:15 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 11:58:15 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 11:58:15 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 11:58:16 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 11:58:16 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 11:58:16 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 12:02:32 Operation Started! I 12:02:32 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:02:32 Source File Sectors: 2,295,104 (MODE1/2048) I 12:02:32 Source File Size: 4,700,372,992 bytes I 12:02:32 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 12:02:32 Source File Volume Set Identifier: 2295104_SECTORS I 12:02:32 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 12:02:33 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 12:02:33 Source File File System(s): ISO9660 I 12:02:33 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 12:02:33 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) I 12:02:33 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 12:02:33 Destination Media Sectors: 2,295,104 I 12:02:33 Write Mode: DVD I 12:02:33 Write Type: DAO I 12:02:33 Write Speed: 8x I 12:02:33 DVD+R Reserve Track: No I 12:02:33 Link Size: Auto I 12:02:33 Lock Volume: Yes I 12:02:33 Test Mode: No I 12:02:33 OPC: No I 12:02:33 BURN-Proof: Enabled I 12:02:33 Write Speed Successfully Set! - Effective: 11,080 KB/s (8x) I 12:02:33 Book Type Setting: DVD-ROM I 12:02:33 Filling Buffer... (80 MB) I 12:02:33 Writing LeadIn... I 12:02:40 Writing Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 12:02:40 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 12:10:20 Synchronising Cache... I 12:10:22 Closing Track... I 12:10:27 Finalising Disc... I 12:10:45 Exporting Graph Data... I 12:10:45 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_12-02_YUDEN000-T03-00_8x.ibg I 12:10:45 Export Successfully Completed! I 12:10:45 Operation Successfully Completed! - Duration: 00:08:12 I 12:10:45 Average Write Rate: 9,978 KB/s (7.2x) - Maximum Write Rate: 11,127 KB/s (8.0x) I 12:10:45 Cycling Tray before Verify... W 12:10:55 Waiting for device to become ready... I 12:11:04 Device Ready! I 12:11:04 Operation Started! I 12:11:04 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 12:11:04 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) I 12:11:04 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 12:11:04 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 12:11:04 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:11:04 Image File Sectors: 2,295,104 (MODE1/2048) I 12:11:04 Image File Size: 4,700,372,992 bytes I 12:11:04 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 12:11:04 Image File Volume Set Identifier: 2295104_SECTORS I 12:11:04 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 12:11:04 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 12:11:04 Image File File System(s): ISO9660 I 12:11:04 Read Speed (Data/Audio): MAX / MAX I 12:11:05 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 12:11:06 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 12:16:05 Exporting Graph Data... I 12:16:05 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_12-02_YUDEN000-T03-00_8x.ibg I 12:16:05 Export Successfully Completed! I 12:16:05 Operation Successfully Completed! - Duration: 00:04:59 I 12:16:05 Average Verify Rate: 15,403 KB/s (11.1x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

JVC 16x DVD+R [YUDEN000-T03-00] @ 12x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD+R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Next Writable Address: 0 MID: YUDEN000-T03-00 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Physical Format Information (ADIP): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Physical Format Information (Last Recorded): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 11:37:25 ImgBurn Version 2.5.7.2 Beta started! I 11:37:25 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 11:37:25 Total Physical Memory: 16,760,108 KB - Available: 10,541,956 KB I 11:37:25 Initialising SPTI... I 11:37:25 Searching for SCSI / ATAPI devices... I 11:37:26 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 11:37:26 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 11:37:26 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:37:26 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 11:37:26 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 11:37:26 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 11:37:26 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 11:37:26 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 11:37:26 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 11:41:08 Operation Started! I 11:41:08 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 11:41:08 Source File Sectors: 2,295,104 (MODE1/2048) I 11:41:08 Source File Size: 4,700,372,992 bytes I 11:41:08 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 11:41:08 Source File Volume Set Identifier: 2295104_SECTORS I 11:41:08 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 11:41:08 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 11:41:08 Source File File System(s): ISO9660 I 11:41:08 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:41:08 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) I 11:41:08 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 11:41:08 Destination Media Sectors: 2,295,104 I 11:41:08 Write Mode: DVD I 11:41:08 Write Type: DAO I 11:41:08 Write Speed: 12x I 11:41:08 DVD+R Reserve Track: No I 11:41:08 Link Size: Auto I 11:41:08 Lock Volume: Yes I 11:41:08 Test Mode: No I 11:41:08 OPC: No I 11:41:08 BURN-Proof: Enabled I 11:41:08 Write Speed Successfully Set! - Effective: 16,620 KB/s (12x) I 11:41:08 Book Type Setting: DVD-ROM I 11:41:09 Filling Buffer... (80 MB) I 11:41:09 Writing LeadIn... I 11:41:18 Writing Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 11:41:18 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 11:47:31 Synchronising Cache... I 11:47:32 Closing Track... I 11:47:36 Finalising Disc... I 11:47:51 Exporting Graph Data... I 11:47:51 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_11-41_YUDEN000-T03-00_12x.ibg I 11:47:51 Export Successfully Completed! I 11:47:51 Operation Successfully Completed! - Duration: 00:06:42 I 11:47:51 Average Write Rate: 12,339 KB/s (8.9x) - Maximum Write Rate: 18,419 KB/s (13.3x) I 11:47:51 Cycling Tray before Verify... W 11:48:01 Waiting for device to become ready... I 11:48:11 Device Ready! I 11:48:11 Operation Started! I 11:48:11 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:48:11 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) I 11:48:11 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 11:48:11 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 11:48:11 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 11:48:11 Image File Sectors: 2,295,104 (MODE1/2048) I 11:48:11 Image File Size: 4,700,372,992 bytes I 11:48:11 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 11:48:11 Image File Volume Set Identifier: 2295104_SECTORS I 11:48:11 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 11:48:11 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 11:48:11 Image File File System(s): ISO9660 I 11:48:11 Read Speed (Data/Audio): MAX / MAX I 11:48:12 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 11:48:12 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 11:53:11 Exporting Graph Data... I 11:53:11 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_11-41_YUDEN000-T03-00_12x.ibg I 11:53:11 Export Successfully Completed! I 11:53:11 Operation Successfully Completed! - Duration: 00:04:59 I 11:53:11 Average Verify Rate: 15,455 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

JVC 16x DVD+R [YUDEN000-T03-00] @ 16x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD+R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Next Writable Address: 0 MID: YUDEN000-T03-00 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Physical Format Information (ADIP): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Physical Format Information (Last Recorded): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 11:19:57 ImgBurn Version 2.5.7.2 Beta started! I 11:19:57 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 11:19:57 Total Physical Memory: 16,760,108 KB - Available: 9,621,296 KB I 11:19:57 Initialising SPTI... I 11:19:57 Searching for SCSI / ATAPI devices... I 11:19:58 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 11:19:58 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 11:19:58 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:19:58 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 11:19:58 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 11:19:58 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 11:19:58 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 11:19:58 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 11:19:58 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 11:21:00 Operation Started! I 11:21:00 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 11:21:00 Source File Sectors: 2,295,104 (MODE1/2048) I 11:21:00 Source File Size: 4,700,372,992 bytes I 11:21:00 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 11:21:00 Source File Volume Set Identifier: 2295104_SECTORS I 11:21:00 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 11:21:00 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 11:21:00 Source File File System(s): ISO9660 I 11:21:00 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:21:00 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) I 11:21:00 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 11:21:00 Destination Media Sectors: 2,295,104 I 11:21:00 Write Mode: DVD I 11:21:00 Write Type: DAO I 11:21:00 Write Speed: 16x I 11:21:00 DVD+R Reserve Track: No I 11:21:00 Link Size: Auto I 11:21:00 Lock Volume: Yes I 11:21:00 Test Mode: No I 11:21:00 OPC: No I 11:21:00 BURN-Proof: Enabled I 11:21:00 Write Speed Successfully Set! - Effective: 22,160 KB/s (16x) I 11:21:00 Book Type Setting: DVD-ROM I 11:21:00 Filling Buffer... (80 MB) I 11:21:01 Writing LeadIn... I 11:21:12 Writing Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 11:21:12 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 11:26:17 Synchronising Cache... I 11:26:18 Closing Track... I 11:26:23 Finalising Disc... I 11:26:39 Exporting Graph Data... I 11:26:39 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_11-21_YUDEN000-T03-00_16x.ibg I 11:26:39 Export Successfully Completed! I 11:26:39 Operation Successfully Completed! - Duration: 00:05:38 I 11:26:39 Average Write Rate: 15,049 KB/s (10.9x) - Maximum Write Rate: 22,686 KB/s (16.4x) I 11:26:39 Cycling Tray before Verify... W 11:26:48 Waiting for device to become ready... I 11:26:58 Device Ready! I 11:26:59 Operation Started! I 11:26:59 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:26:59 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) I 11:26:59 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 11:26:59 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 11:26:59 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 11:26:59 Image File Sectors: 2,295,104 (MODE1/2048) I 11:26:59 Image File Size: 4,700,372,992 bytes I 11:26:59 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 11:26:59 Image File Volume Set Identifier: 2295104_SECTORS I 11:26:59 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 11:26:59 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 11:26:59 Image File File System(s): ISO9660 I 11:26:59 Read Speed (Data/Audio): MAX / MAX I 11:27:00 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 11:27:00 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 11:31:59 Exporting Graph Data... I 11:31:59 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_11-21_YUDEN000-T03-00_16x.ibg I 11:31:59 Export Successfully Completed! I 11:31:59 Operation Successfully Completed! - Duration: 00:04:59 I 11:31:59 Average Verify Rate: 15,455 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

JVC 16x DVD+R [YUDEN000-T03-00] @ 18x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD+R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Next Writable Address: 0 MID: YUDEN000-T03-00 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Physical Format Information (ADIP): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Physical Format Information (Last Recorded): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 10:53:33 ImgBurn Version 2.5.7.2 Beta started! I 10:53:33 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 10:53:33 Total Physical Memory: 16,760,108 KB - Available: 10,433,080 KB I 10:53:33 Initialising SPTI... I 10:53:33 Searching for SCSI / ATAPI devices... I 10:53:33 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 10:53:33 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 10:53:34 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 10:53:34 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 10:53:34 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 10:53:34 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 10:53:34 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 10:53:34 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 10:53:34 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 10:54:49 Operation Started! I 10:54:49 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 10:54:49 Source File Sectors: 2,295,104 (MODE1/2048) I 10:54:49 Source File Size: 4,700,372,992 bytes I 10:54:49 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 10:54:49 Source File Volume Set Identifier: 2295104_SECTORS I 10:54:49 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 10:54:49 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 10:54:49 Source File File System(s): ISO9660 I 10:54:49 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 10:54:49 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) I 10:54:49 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 10:54:49 Destination Media Sectors: 2,295,104 I 10:54:49 Write Mode: DVD I 10:54:49 Write Type: DAO I 10:54:49 Write Speed: 18x I 10:54:49 DVD+R Reserve Track: No I 10:54:49 Link Size: Auto I 10:54:49 Lock Volume: Yes I 10:54:49 Test Mode: No I 10:54:49 OPC: No I 10:54:49 BURN-Proof: Enabled I 10:54:49 Write Speed Successfully Set! - Effective: 24,930 KB/s (18x) I 10:54:49 Book Type Setting: DVD-ROM I 10:54:50 Filling Buffer... (80 MB) I 10:54:50 Writing LeadIn... I 10:55:03 Writing Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 10:55:03 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 10:59:38 Synchronising Cache... I 10:59:39 Closing Track... I 10:59:44 Finalising Disc... I 10:59:59 Exporting Graph Data... I 11:00:00 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_10-54_YUDEN000-T03-00_18x.ibg I 11:00:00 Export Successfully Completed! I 11:00:00 Operation Successfully Completed! - Duration: 00:05:10 I 11:00:00 Average Write Rate: 16,752 KB/s (12.1x) - Maximum Write Rate: 25,372 KB/s (18.3x) I 11:00:00 Cycling Tray before Verify... W 11:00:09 Waiting for device to become ready... I 11:00:19 Device Ready! I 11:00:19 Operation Started! I 11:00:19 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 11:00:19 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) I 11:00:20 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 11:00:20 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 11:00:20 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 11:00:20 Image File Sectors: 2,295,104 (MODE1/2048) I 11:00:20 Image File Size: 4,700,372,992 bytes I 11:00:20 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 11:00:20 Image File Volume Set Identifier: 2295104_SECTORS I 11:00:20 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 11:00:20 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 11:00:20 Image File File System(s): ISO9660 I 11:00:20 Read Speed (Data/Audio): MAX / MAX I 11:00:21 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 11:00:21 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 11:05:20 Exporting Graph Data... I 11:05:20 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_10-54_YUDEN000-T03-00_18x.ibg I 11:05:20 Export Successfully Completed! I 11:05:20 Operation Successfully Completed! - Duration: 00:04:59 I 11:05:20 Average Verify Rate: 15,455 KB/s (11.2x) - Maximum Verify Rate: 22,653 KB/s (16.4x) Scans:

JVC 16x DVD+R [YUDEN000-T03-00] @ 20x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD+R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Next Writable Address: 0 MID: YUDEN000-T03-00 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Physical Format Information (ADIP): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Physical Format Information (Last Recorded): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 10:25:36 ImgBurn Version 2.5.7.2 Beta started! I 10:25:36 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 10:25:36 Total Physical Memory: 16,760,108 KB - Available: 11,155,300 KB I 10:25:36 Initialising SPTI... I 10:25:36 Searching for SCSI / ATAPI devices... I 10:25:37 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 10:25:37 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 10:25:37 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 10:25:37 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 10:25:37 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 10:25:37 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 10:25:37 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 10:25:37 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 10:25:37 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 10:25:43 Operation Started! I 10:25:43 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 10:25:43 Source File Sectors: 2,295,104 (MODE1/2048) I 10:25:43 Source File Size: 4,700,372,992 bytes I 10:25:43 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 10:25:43 Source File Volume Set Identifier: 2295104_SECTORS I 10:25:43 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 10:25:43 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 10:25:43 Source File File System(s): ISO9660 I 10:25:43 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 10:25:43 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) I 10:25:43 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 10:25:43 Destination Media Sectors: 2,295,104 I 10:25:44 Write Mode: DVD I 10:25:44 Write Type: DAO I 10:25:44 Write Speed: 20x I 10:25:44 DVD+R Reserve Track: No I 10:25:44 Link Size: Auto I 10:25:44 Lock Volume: Yes I 10:25:44 Test Mode: No I 10:25:44 OPC: No I 10:25:44 BURN-Proof: Enabled I 10:25:44 Write Speed Successfully Set! - Effective: 27,700 KB/s (20x) I 10:25:44 Book Type Setting: DVD-ROM I 10:25:44 Filling Buffer... (80 MB) I 10:25:44 Writing LeadIn... I 10:25:59 Writing Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 10:25:59 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 10:30:07 Synchronising Cache... I 10:30:08 Closing Track... I 10:30:13 Finalising Disc... I 10:30:28 Exporting Graph Data... I 10:30:28 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_10-25_YUDEN000-T03-00_20x.ibg I 10:30:28 Export Successfully Completed! I 10:30:28 Operation Successfully Completed! - Duration: 00:04:44 I 10:30:28 Average Write Rate: 18,583 KB/s (13.4x) - Maximum Write Rate: 28,336 KB/s (20.5x) I 10:30:28 Cycling Tray before Verify... W 10:30:38 Waiting for device to become ready... I 10:30:48 Device Ready! I 10:30:48 Operation Started! I 10:30:48 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 10:30:48 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) I 10:30:48 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 10:30:48 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 10:30:48 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 10:30:48 Image File Sectors: 2,295,104 (MODE1/2048) I 10:30:48 Image File Size: 4,700,372,992 bytes I 10:30:48 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 10:30:48 Image File Volume Set Identifier: 2295104_SECTORS I 10:30:48 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 10:30:48 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 10:30:48 Image File File System(s): ISO9660 I 10:30:48 Read Speed (Data/Audio): MAX / MAX I 10:30:49 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 10:30:49 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 10:35:48 Exporting Graph Data... I 10:35:48 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_10-25_YUDEN000-T03-00_20x.ibg I 10:35:48 Export Successfully Completed! I 10:35:48 Operation Successfully Completed! - Duration: 00:04:59 I 10:35:48 Average Verify Rate: 15,455 KB/s (11.2x) - Maximum Verify Rate: 22,632 KB/s (16.3x) Scans:

JVC 16x DVD+R [YUDEN000-T03-00] @ 24x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD+R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Next Writable Address: 0 MID: YUDEN000-T03-00 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Physical Format Information (ADIP): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Physical Format Information (Last Recorded): Disc ID: YUDEN000-T03-00 Book Type: DVD+R Part Version: 1 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,491,711 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2295104 (0x00230540) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 09:20:44 ImgBurn Version 2.5.7.2 Beta started! I 09:20:44 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 09:20:44 Total Physical Memory: 16,760,108 KB - Available: 10,614,724 KB I 09:20:44 Initialising SPTI... I 09:20:44 Searching for SCSI / ATAPI devices... I 09:20:44 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 09:20:44 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 09:20:45 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 09:20:45 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 09:20:45 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 09:20:45 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 09:20:45 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 09:20:45 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 09:20:45 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 09:21:42 Operation Started! I 09:21:42 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 09:21:42 Source File Sectors: 2,295,104 (MODE1/2048) I 09:21:42 Source File Size: 4,700,372,992 bytes I 09:21:42 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 09:21:42 Source File Volume Set Identifier: 2295104_SECTORS I 09:21:42 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 09:21:42 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 09:21:42 Source File File System(s): ISO9660 I 09:21:42 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 09:21:42 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) I 09:21:42 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 09:21:42 Destination Media Sectors: 2,295,104 I 09:21:42 Write Mode: DVD I 09:21:42 Write Type: DAO I 09:21:42 Write Speed: 24x I 09:21:42 DVD+R Reserve Track: No I 09:21:42 Link Size: Auto I 09:21:42 Lock Volume: Yes I 09:21:42 Test Mode: No I 09:21:42 OPC: No I 09:21:42 BURN-Proof: Enabled I 09:21:42 Write Speed Successfully Set! - Effective: 33,240 KB/s (24x) I 09:21:42 Book Type Setting: DVD-ROM I 09:21:42 Filling Buffer... (80 MB) I 09:21:42 Writing LeadIn... I 09:21:56 Writing Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 09:21:56 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 09:25:53 Synchronising Cache... I 09:25:54 Closing Track... I 09:25:59 Finalising Disc... I 09:26:15 Exporting Graph Data... I 09:26:15 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_09-21_YUDEN000-T03-00_24x.ibg I 09:26:15 Export Successfully Completed! I 09:26:15 Operation Successfully Completed! - Duration: 00:04:32 I 09:26:15 Average Write Rate: 19,450 KB/s (14.0x) - Maximum Write Rate: 32,687 KB/s (23.6x) I 09:26:15 Cycling Tray before Verify... W 09:26:25 Waiting for device to become ready... I 09:26:34 Device Ready! I 09:26:35 Operation Started! I 09:26:35 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 09:26:35 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) I 09:26:35 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 09:26:35 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 09:26:35 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 09:26:35 Image File Sectors: 2,295,104 (MODE1/2048) I 09:26:35 Image File Size: 4,700,372,992 bytes I 09:26:35 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 09:26:35 Image File Volume Set Identifier: 2295104_SECTORS I 09:26:35 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 09:26:35 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 09:26:35 Image File File System(s): ISO9660 I 09:26:35 Read Speed (Data/Audio): MAX / MAX I 09:26:36 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2295103) I 09:26:36 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2295103) I 09:31:35 Exporting Graph Data... I 09:31:35 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_09-21_YUDEN000-T03-00_24x.ibg I 09:31:35 Export Successfully Completed! I 09:31:35 Operation Successfully Completed! - Duration: 00:04:59 I 09:31:35 Average Verify Rate: 15,455 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

JVC 16x DVD-R [TYG03] @ 8x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 09:00:42 ImgBurn Version 2.5.7.2 Beta started! I 09:00:42 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 09:00:42 Total Physical Memory: 16,760,108 KB - Available: 10,605,672 KB I 09:00:42 Initialising SPTI... I 09:00:42 Searching for SCSI / ATAPI devices... I 09:00:43 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 09:00:43 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 09:00:43 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 09:00:43 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 09:00:43 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 09:00:43 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 09:00:43 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 09:00:43 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 09:00:43 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 09:00:49 Operation Started! I 09:00:49 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 09:00:49 Source File Sectors: 2,298,496 (MODE1/2048) I 09:00:49 Source File Size: 4,707,319,808 bytes I 09:00:49 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 09:00:49 Source File Volume Set Identifier: 2298496_SECTORS I 09:00:49 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 09:00:49 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 09:00:49 Source File File System(s): ISO9660 I 09:00:49 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 09:00:49 Destination Media Type: DVD-R (Disc ID: TYG03) I 09:00:49 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 09:00:49 Destination Media Sectors: 2,298,496 I 09:00:49 Write Mode: DVD I 09:00:49 Write Type: DAO I 09:00:49 Write Speed: 8x I 09:00:49 Link Size: Auto I 09:00:49 Lock Volume: Yes I 09:00:49 Test Mode: No I 09:00:49 OPC: No I 09:00:49 BURN-Proof: Enabled I 09:00:49 Write Speed Successfully Set! - Effective: 11,080 KB/s (8x) I 09:00:49 Filling Buffer... (80 MB) I 09:00:49 Writing LeadIn... I 09:01:18 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 09:01:18 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 09:09:00 Synchronising Cache... I 09:09:05 Exporting Graph Data... I 09:09:05 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_09-00_TYG03_8x.ibg I 09:09:05 Export Successfully Completed! I 09:09:05 Operation Successfully Completed! - Duration: 00:08:15 I 09:09:05 Average Write Rate: 9,993 KB/s (7.2x) - Maximum Write Rate: 11,133 KB/s (8.0x) I 09:09:05 Cycling Tray before Verify... W 09:09:14 Waiting for device to become ready... I 09:09:24 Device Ready! I 09:09:24 Operation Started! I 09:09:24 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 09:09:24 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 09:09:24 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 09:09:24 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 09:09:24 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 09:09:24 Image File Sectors: 2,298,496 (MODE1/2048) I 09:09:24 Image File Size: 4,707,319,808 bytes I 09:09:24 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 09:09:24 Image File Volume Set Identifier: 2298496_SECTORS I 09:09:24 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 09:09:24 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 09:09:24 Image File File System(s): ISO9660 I 09:09:24 Read Speed (Data/Audio): MAX / MAX I 09:09:25 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 09:09:25 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 09:14:24 Exporting Graph Data... I 09:14:24 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_09-00_TYG03_8x.ibg I 09:14:24 Export Successfully Completed! I 09:14:24 Operation Successfully Completed! - Duration: 00:04:59 I 09:14:24 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,665 KB/s (16.4x) Scans:

JVC 16x DVD-R [TYG03] @ 12x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 08:43:35 ImgBurn Version 2.5.7.2 Beta started! I 08:43:35 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 08:43:35 Total Physical Memory: 16,760,108 KB - Available: 10,904,664 KB I 08:43:35 Initialising SPTI... I 08:43:35 Searching for SCSI / ATAPI devices... I 08:43:35 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 08:43:35 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 08:43:36 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 08:43:36 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 08:43:36 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 08:43:36 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 08:43:36 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 08:43:36 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 08:43:36 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 08:43:45 Operation Started! I 08:43:45 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 08:43:45 Source File Sectors: 2,298,496 (MODE1/2048) I 08:43:45 Source File Size: 4,707,319,808 bytes I 08:43:45 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 08:43:45 Source File Volume Set Identifier: 2298496_SECTORS I 08:43:45 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 08:43:45 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 08:43:45 Source File File System(s): ISO9660 I 08:43:45 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 08:43:45 Destination Media Type: DVD-R (Disc ID: TYG03) I 08:43:45 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 08:43:45 Destination Media Sectors: 2,298,496 I 08:43:45 Write Mode: DVD I 08:43:45 Write Type: DAO I 08:43:45 Write Speed: 12x I 08:43:45 Link Size: Auto I 08:43:45 Lock Volume: Yes I 08:43:45 Test Mode: No I 08:43:45 OPC: No I 08:43:45 BURN-Proof: Enabled I 08:43:45 Write Speed Successfully Set! - Effective: 16,620 KB/s (12x) I 08:43:45 Filling Buffer... (80 MB) I 08:43:45 Writing LeadIn... I 08:44:10 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 08:44:10 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 08:50:22 Synchronising Cache... I 08:50:26 Exporting Graph Data... I 08:50:26 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_08-43_TYG03_12x.ibg I 08:50:26 Export Successfully Completed! I 08:50:26 Operation Successfully Completed! - Duration: 00:06:40 I 08:50:26 Average Write Rate: 12,357 KB/s (8.9x) - Maximum Write Rate: 18,419 KB/s (13.3x) I 08:50:26 Cycling Tray before Verify... W 08:50:35 Waiting for device to become ready... I 08:50:45 Device Ready! I 08:50:45 Operation Started! I 08:50:45 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 08:50:45 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 08:50:45 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 08:50:45 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 08:50:45 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 08:50:45 Image File Sectors: 2,298,496 (MODE1/2048) I 08:50:45 Image File Size: 4,707,319,808 bytes I 08:50:45 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 08:50:45 Image File Volume Set Identifier: 2298496_SECTORS I 08:50:45 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 08:50:45 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 08:50:45 Image File File System(s): ISO9660 I 08:50:45 Read Speed (Data/Audio): MAX / MAX I 08:50:46 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 08:50:46 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 08:55:45 Exporting Graph Data... I 08:55:45 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_30-SEPTEMBER-2012_08-43_TYG03_12x.ibg I 08:55:45 Export Successfully Completed! I 08:55:45 Operation Successfully Completed! - Duration: 00:04:59 I 08:55:45 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

JVC 16x DVD-R [TYG03] @ 16x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 22:54:54 ImgBurn Version 2.5.7.2 Beta started! I 22:54:54 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 22:54:54 Total Physical Memory: 16,760,108 KB - Available: 11,073,712 KB I 22:54:54 Initialising SPTI... I 22:54:54 Searching for SCSI / ATAPI devices... I 22:54:55 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 22:54:55 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 22:54:58 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 22:54:58 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 22:54:58 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 22:54:58 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 22:54:58 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 22:54:58 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 22:54:58 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 22:56:15 Operation Started! I 22:56:15 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:56:15 Source File Sectors: 2,298,496 (MODE1/2048) I 22:56:15 Source File Size: 4,707,319,808 bytes I 22:56:15 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 22:56:15 Source File Volume Set Identifier: 2298496_SECTORS I 22:56:15 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 22:56:15 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 22:56:15 Source File File System(s): ISO9660 I 22:56:15 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 22:56:15 Destination Media Type: DVD-R (Disc ID: TYG03) I 22:56:15 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 22:56:15 Destination Media Sectors: 2,298,496 I 22:56:15 Write Mode: DVD I 22:56:15 Write Type: DAO I 22:56:15 Write Speed: 16x I 22:56:15 Link Size: Auto I 22:56:15 Lock Volume: Yes I 22:56:15 Test Mode: No I 22:56:15 OPC: No I 22:56:15 BURN-Proof: Enabled I 22:56:15 Write Speed Successfully Set! - Effective: 22,160 KB/s (16x) I 22:56:15 Filling Buffer... (80 MB) I 22:56:15 Writing LeadIn... I 22:56:40 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 22:56:40 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 23:01:46 Synchronising Cache... I 23:01:49 Exporting Graph Data... I 23:01:49 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_22-56_TYG03_16x.ibg I 23:01:49 Export Successfully Completed! I 23:01:49 Operation Successfully Completed! - Duration: 00:05:34 I 23:01:49 Average Write Rate: 15,072 KB/s (10.9x) - Maximum Write Rate: 22,557 KB/s (16.3x) I 23:01:49 Cycling Tray before Verify... W 23:01:59 Waiting for device to become ready... I 23:02:08 Device Ready! I 23:02:08 Operation Started! I 23:02:08 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 23:02:08 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 23:02:08 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 23:02:08 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 23:02:08 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 23:02:08 Image File Sectors: 2,298,496 (MODE1/2048) I 23:02:08 Image File Size: 4,707,319,808 bytes I 23:02:08 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 23:02:08 Image File Volume Set Identifier: 2298496_SECTORS I 23:02:08 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 23:02:08 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 23:02:08 Image File File System(s): ISO9660 I 23:02:08 Read Speed (Data/Audio): MAX / MAX I 23:02:10 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 23:02:10 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 23:07:08 Exporting Graph Data... I 23:07:08 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_22-56_TYG03_16x.ibg I 23:07:08 Export Successfully Completed! I 23:07:08 Operation Successfully Completed! - Duration: 00:04:58 I 23:07:08 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

JVC 16x DVD-R [TYG03] @ 18x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 21:50:38 ImgBurn Version 2.5.7.2 Beta started! I 21:50:38 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 21:50:38 Total Physical Memory: 16,760,108 KB - Available: 10,894,004 KB I 21:50:38 Initialising SPTI... I 21:50:38 Searching for SCSI / ATAPI devices... I 21:50:38 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 21:50:38 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 21:50:38 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 21:50:39 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 21:50:39 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 21:50:39 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 21:50:39 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 21:50:39 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 21:50:39 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 21:50:44 Operation Started! I 21:50:44 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:50:44 Source File Sectors: 2,298,496 (MODE1/2048) I 21:50:44 Source File Size: 4,707,319,808 bytes I 21:50:44 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 21:50:44 Source File Volume Set Identifier: 2298496_SECTORS I 21:50:44 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 21:50:44 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 21:50:44 Source File File System(s): ISO9660 I 21:50:44 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 21:50:44 Destination Media Type: DVD-R (Disc ID: TYG03) I 21:50:44 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 21:50:44 Destination Media Sectors: 2,298,496 I 21:50:44 Write Mode: DVD I 21:50:44 Write Type: DAO I 21:50:44 Write Speed: 18x I 21:50:44 Link Size: Auto I 21:50:44 Lock Volume: Yes I 21:50:44 Test Mode: No I 21:50:44 OPC: No I 21:50:44 BURN-Proof: Enabled I 21:50:44 Write Speed Successfully Set! - Effective: 24,930 KB/s (18x) I 21:50:45 Filling Buffer... (80 MB) I 21:50:45 Writing LeadIn... I 21:51:10 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 21:51:10 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 21:55:48 Synchronising Cache... I 21:55:51 Exporting Graph Data... I 21:55:51 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_21-50_TYG03_18x.ibg I 21:55:51 Export Successfully Completed! I 21:55:51 Operation Successfully Completed! - Duration: 00:05:07 I 21:55:51 Average Write Rate: 16,595 KB/s (12.0x) - Maximum Write Rate: 25,405 KB/s (18.3x) I 21:55:51 Cycling Tray before Verify... W 21:56:01 Waiting for device to become ready... I 21:56:11 Device Ready! I 21:56:11 Operation Started! I 21:56:11 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 21:56:11 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 21:56:11 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 21:56:11 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 21:56:11 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:56:11 Image File Sectors: 2,298,496 (MODE1/2048) I 21:56:11 Image File Size: 4,707,319,808 bytes I 21:56:12 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 21:56:12 Image File Volume Set Identifier: 2298496_SECTORS I 21:56:12 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 21:56:12 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 21:56:12 Image File File System(s): ISO9660 I 21:56:12 Read Speed (Data/Audio): MAX / MAX I 21:56:13 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 21:56:13 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 22:01:11 Exporting Graph Data... I 22:01:11 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_21-50_TYG03_18x.ibg I 22:01:11 Export Successfully Completed! I 22:01:11 Operation Successfully Completed! - Duration: 00:04:58 I 22:01:11 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

JVC 16x DVD-R [TYG03] @ 20x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 20:57:34 ImgBurn Version 2.5.7.2 Beta started! I 20:57:34 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 20:57:34 Total Physical Memory: 16,760,108 KB - Available: 10,929,928 KB I 20:57:34 Initialising SPTI... I 20:57:34 Searching for SCSI / ATAPI devices... I 20:57:35 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 20:57:35 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 20:57:35 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 20:57:35 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 20:57:35 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 20:57:35 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 20:57:35 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 20:57:35 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 20:57:35 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 20:57:43 Operation Started! I 20:57:43 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:57:43 Source File Sectors: 2,298,496 (MODE1/2048) I 20:57:43 Source File Size: 4,707,319,808 bytes I 20:57:43 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 20:57:43 Source File Volume Set Identifier: 2298496_SECTORS I 20:57:43 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 20:57:43 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 20:57:43 Source File File System(s): ISO9660 I 20:57:43 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 20:57:43 Destination Media Type: DVD-R (Disc ID: TYG03) I 20:57:43 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 20:57:43 Destination Media Sectors: 2,298,496 I 20:57:43 Write Mode: DVD I 20:57:43 Write Type: DAO I 20:57:43 Write Speed: 20x I 20:57:43 Link Size: Auto I 20:57:43 Lock Volume: Yes I 20:57:43 Test Mode: No I 20:57:43 OPC: No I 20:57:43 BURN-Proof: Enabled I 20:57:43 Write Speed Successfully Set! - Effective: 27,700 KB/s (20x) I 20:57:43 Filling Buffer... (80 MB) I 20:57:43 Writing LeadIn... I 20:58:09 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 20:58:09 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 21:02:21 Synchronising Cache... I 21:02:25 Exporting Graph Data... I 21:02:25 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_20-57_TYG03_20x.ibg I 21:02:25 Export Successfully Completed! I 21:02:25 Operation Successfully Completed! - Duration: 00:04:42 I 21:02:25 Average Write Rate: 18,314 KB/s (13.2x) - Maximum Write Rate: 28,331 KB/s (20.5x) I 21:02:25 Cycling Tray before Verify... W 21:02:35 Waiting for device to become ready... I 21:02:45 Device Ready! I 21:02:45 Operation Started! I 21:02:45 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 21:02:45 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 21:02:45 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 21:02:45 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 21:02:45 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:02:45 Image File Sectors: 2,298,496 (MODE1/2048) I 21:02:45 Image File Size: 4,707,319,808 bytes I 21:02:45 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 21:02:45 Image File Volume Set Identifier: 2298496_SECTORS I 21:02:45 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 21:02:45 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 21:02:45 Image File File System(s): ISO9660 I 21:02:45 Read Speed (Data/Audio): MAX / MAX I 21:02:47 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 21:02:47 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 21:07:45 Exporting Graph Data... I 21:07:45 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_20-57_TYG03_20x.ibg I 21:07:45 Export Successfully Completed! I 21:07:45 Operation Successfully Completed! - Duration: 00:04:59 I 21:07:45 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,686 KB/s (16.4x) Scans:

JVC 16x DVD-R [TYG03] @ 24x Media Information: Optiarc DVD RW AD-5280S 1.Z7 (ATAPI) Current Profile: DVD-R Disc Information: Status: Empty State of Last Session: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Next Writable Address: 0 MID: TYG03 Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x Pre-recorded Information: Manufacturer ID: TYG03 Physical Format Information (Last Recorded): Disc ID: 0@P-!-00 Book Type: DVD-R Part Version: 5 Disc Size: 120mm Maximum Read Rate: Not Specified Number of Layers: 1 Track Path: Parallel Track Path (PTP) Linear Density: 0.267 um/bit Track Density: 0.74 um/track First Physical Sector of Data Area: 196,608 Last Physical Sector of Data Area: 2,495,103 Last Physical Sector in Layer 0: 0 Performance (Write Speed): Descriptor 1... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 6,925 KB/s (5x) - WS: 5,540 KB/s (4x) Descriptor 2... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 8,310 KB/s (6x) Descriptor 3... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 11,080 KB/s (8x) - WS: 11,080 KB/s (8x) Descriptor 4... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 16,620 KB/s (12x) - WS: 16,620 KB/s (12x) Descriptor 5... -> B0: 0x03, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 22,160 KB/s (16x) Descriptor 6... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 24,930 KB/s (18x) Descriptor 7... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 27,700 KB/s (20x) Descriptor 8... -> B0: 0x00, B1: 0x00, B2: 0x00, B3: 0x00 -> EL: 2298496 (0x00231280) -> RS: 22,160 KB/s (16x) - WS: 33,240 KB/s (24x) Results: I 20:45:23 ImgBurn Version 2.5.7.2 Beta started! I 20:45:23 Microsoft Windows 7 Ultimate x64 Edition (6.1, Build 7601 : Service Pack 1) I 20:45:23 Total Physical Memory: 16,760,108 KB - Available: 10,950,412 KB I 20:45:23 Initialising SPTI... I 20:45:23 Searching for SCSI / ATAPI devices... I 20:45:24 -> Drive 1 - Info: ATAPI iHAS624 B GL2A (M:) (ATAPI) I 20:45:24 -> Drive 2 - Info: HL-DT-ST BD-RE BH12LS38 1.01-D0 (N:) (ATAPI) I 20:45:24 -> Drive 3 - Info: Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 20:45:24 -> Drive 4 - Info: PIONEER BD-RW BDR-207M 1.21 (O:) (ATAPI) I 20:45:24 -> Drive 5 - Info: DTSOFT BDROM 1.05 (Y:) (SCSI) I 20:45:24 -> Drive 6 - Info: DVDFab Virtual Drive 1.1 (W:) (SCSI) I 20:45:24 -> Drive 7 - Info: ELBY CLONEDRIVE 1.4 (V:) (SCSI) I 20:45:24 -> Drive 8 - Info: VXDV BD-HD-DVDRAM S15 10.0 (X:) (SCSI) I 20:45:24 Found 1 DVD±RW, 1 DVD±RW/RAM, 1 BD-ROM, 2 BD-ROM/HD DVD-ROMs, 2 BD-REs and 1 BD-RE XL! I 20:45:42 Operation Started! I 20:45:42 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:45:42 Source File Sectors: 2,298,496 (MODE1/2048) I 20:45:42 Source File Size: 4,707,319,808 bytes I 20:45:42 Source File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 20:45:42 Source File Volume Set Identifier: 2298496_SECTORS I 20:45:42 Source File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 20:45:42 Source File Implementation Identifier: ImgBurn v2.5.8.0 I 20:45:42 Source File File System(s): ISO9660 I 20:45:42 Destination Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 20:45:42 Destination Media Type: DVD-R (Disc ID: TYG03) I 20:45:42 Destination Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 20:45:42 Destination Media Sectors: 2,298,496 I 20:45:42 Write Mode: DVD I 20:45:42 Write Type: DAO I 20:45:42 Write Speed: 24x I 20:45:42 Link Size: Auto I 20:45:42 Lock Volume: Yes I 20:45:42 Test Mode: No I 20:45:42 OPC: No I 20:45:42 BURN-Proof: Enabled I 20:45:42 Write Speed Successfully Set! - Effective: 33,240 KB/s (24x) I 20:45:42 Filling Buffer... (80 MB) I 20:45:42 Writing LeadIn... I 20:46:09 Writing Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 20:46:09 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 20:50:20 Synchronising Cache... I 20:50:24 Exporting Graph Data... I 20:50:24 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_20-45_TYG03_24x.ibg I 20:50:24 Export Successfully Completed! I 20:50:24 Operation Successfully Completed! - Duration: 00:04:41 I 20:50:24 Average Write Rate: 18,387 KB/s (13.3x) - Maximum Write Rate: 28,318 KB/s (20.4x) I 20:50:24 Cycling Tray before Verify... W 20:50:34 Waiting for device to become ready... I 20:50:44 Device Ready! I 20:50:44 Operation Started! I 20:50:44 Source Device: [0:3:0] Optiarc DVD RW AD-5280S 1.Z7 (P:) (ATAPI) I 20:50:44 Source Media Type: DVD-R (Book Type: DVD-R) (Disc ID: TYG03) I 20:50:44 Source Media Supported Read Speeds: 5x, 8x, 12x, 16x I 20:50:44 Source Media Supported Write Speeds: 4x, 6x, 8x, 12x, 16x, 18x, 20x, 24x I 20:50:44 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:50:44 Image File Sectors: 2,298,496 (MODE1/2048) I 20:50:44 Image File Size: 4,707,319,808 bytes I 20:50:44 Image File Volume Identifier: IMGBURN_DISCOVERY_IMAGE I 20:50:44 Image File Volume Set Identifier: 2298496_SECTORS I 20:50:44 Image File Application Identifier: IMGBURN V2.5.8.0 - THE ULTIMATE IMAGE BURNER! I 20:50:44 Image File Implementation Identifier: ImgBurn v2.5.8.0 I 20:50:44 Image File File System(s): ISO9660 I 20:50:44 Read Speed (Data/Audio): MAX / MAX I 20:50:45 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2298495) I 20:50:45 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2298495) I 20:55:44 Exporting Graph Data... I 20:55:44 Graph Data File: C:\Users\Richard\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-5280S_1.Z7_29-SEPTEMBER-2012_20-45_TYG03_24x.ibg I 20:55:44 Export Successfully Completed! I 20:55:44 Operation Successfully Completed! - Duration: 00:04:58 I 20:55:44 Average Verify Rate: 15,478 KB/s (11.2x) - Maximum Verify Rate: 22,675 KB/s (16.4x) Scans:

I never said to burn at 2x, I said you had no choice but to burn those discs at 2x because that's all your drive supports on them. I don't know why you'd be getting miscompares unless there's something wrong with the disc. The odd few bits/bytes here and there are normally due to faulty RAM but yours doesn't look like that (because almost the entire sector is wrong). Maybe try a full erase/format on the disc (with the default settings) and try again. Oh and turn off 'DVD-RAM/BD-RE FastWrite' in the settings too (on the 'Write' tab).

Yes there's a way. Talk on that matter doesn't belong on this forum though. Try an xbox one.