LIGHTNING UK!

_NEC DVD_RW ND-4551A 1-07 (ATA) @ 8x Media Information: _NEC DVD_RW ND-4551A 1-07 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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 Results: I 21:06:28 ImgBurn Version 1.2.0.3 Beta started! I 21:06:28 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 21:06:28 Initialising SPTI... I 21:06:28 Searching for SCSI / ATAPI devices... I 21:06:29 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 21:06:31 Operation Started! I 21:06:31 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:06:31 Source File Sectors: 2,295,104 (MODE1/2048) I 21:06:31 Source File Size: 4,700,372,992 bytes I 21:06:31 Source File Volume Identifier: DISCOVERY_IMAGE I 21:06:31 Destination Device: [2:1:0] _NEC DVD_RW ND-4551A 1-07 (H:) (ATA) I 21:06:31 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 21:06:31 Destination Media Sectors: 2,295,104 I 21:06:31 Write Mode: DVD I 21:06:31 Write Type: DAO I 21:06:32 Write Speed: 8x I 21:06:32 Link Size: Auto I 21:06:32 Test Mode: No I 21:06:32 BURN-Proof: Enabled I 21:06:32 Filling Buffer... I 21:06:32 Writing LeadIn... I 21:06:54 Writing Image... I 21:16:00 Synchronising Cache... I 21:16:01 Closing Track... I 21:16:14 Finalising Disc... I 21:16:29 Exporting Graph Data... I 21:16:29 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4551A_1-07_26-MARCH-2006_21-06_YUDEN000-T02-00_8x.ibg I 21:16:29 Export Successfully Completed! I 21:16:29 Operation Successfully Completed! - Duration: 00:09:57 I 21:16:29 Average Write Rate: 8,422 KB/s (6.1x) - Maximum Write Rate: 11,509 KB/s (8.3x) I 21:16:29 Cycling Tray before Verify... I 21:16:50 Device Ready! I 21:16:50 Operation Started! I 21:16:50 Source Device: [2:1:0] _NEC DVD_RW ND-4551A 1-07 (H:) (ATA) I 21:16:50 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 21:16:50 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:16:50 Image File Sectors: 2,295,104 (MODE1/2048) I 21:16:50 Image File Size: 4,700,372,992 bytes I 21:16:50 Image File Volume Identifier: DISCOVERY_IMAGE I 21:16:50 Verifying Sectors... I 21:21:54 Exporting Graph Data... I 21:21:54 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4551A_1-07_26-MARCH-2006_21-06_YUDEN000-T02-00_8x.ibg I 21:21:54 Export Successfully Completed! I 21:21:54 Operation Successfully Completed! - Duration: 00:05:04 I 21:21:54 Average Verify Rate: 15,099 KB/s (10.9x) - Maximum Verify Rate: 22,115 KB/s (16.0x)

PIONEER DVD-RW DVR-111 1.06 (ATA) @ 8x Media Information: PIONEER DVD-RW DVR-111 1.06 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 4x, 6x, 8x, 12x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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-T02-00 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 Results: I 20:31:42 ImgBurn Version 1.2.0.3 Beta started! I 20:31:43 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 20:31:43 Initialising SPTI... I 20:31:43 Searching for SCSI / ATAPI devices... I 20:31:53 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 20:32:00 Operation Started! I 20:32:00 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:32:00 Source File Sectors: 2,295,104 (MODE1/2048) I 20:32:00 Source File Size: 4,700,372,992 bytes I 20:32:00 Source File Volume Identifier: DISCOVERY_IMAGE I 20:32:00 Destination Device: [1:1:0] PIONEER DVD-RW DVR-111 1.06 (I:) (ATA) I 20:32:00 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 4x, 6x, 8x, 12x) I 20:32:00 Destination Media Sectors: 2,295,104 I 20:32:00 Write Mode: DVD I 20:32:00 Write Type: DAO I 20:32:00 Write Speed: 8x I 20:32:00 Link Size: Auto I 20:32:00 Test Mode: No I 20:32:00 BURN-Proof: Enabled I 20:32:00 Filling Buffer... I 20:32:00 Writing LeadIn... I 20:32:27 Writing Image... I 20:40:03 Synchronising Cache... I 20:40:04 Closing Track... I 20:40:08 Finalising Disc... I 20:40:28 Exporting Graph Data... I 20:40:28 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-111_1.06_26-MARCH-2006_20-32_YUDEN000-T02-00_8x.ibg I 20:40:28 Export Successfully Completed! I 20:40:28 Operation Successfully Completed! - Duration: 00:08:28 I 20:40:28 Average Write Rate: 10,066 KB/s (7.3x) - Maximum Write Rate: 11,159 KB/s (8.1x) I 20:40:28 Cycling Tray before Verify... I 20:40:48 Device Ready! I 20:40:48 Operation Started! I 20:40:48 Source Device: [1:1:0] PIONEER DVD-RW DVR-111 1.06 (I:) (ATA) I 20:40:48 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 4x, 6x, 8x, 12x) I 20:40:48 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:40:48 Image File Sectors: 2,295,104 (MODE1/2048) I 20:40:48 Image File Size: 4,700,372,992 bytes I 20:40:48 Image File Volume Identifier: DISCOVERY_IMAGE I 20:40:48 Verifying Sectors... I 20:47:17 Exporting Graph Data... I 20:47:17 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-111_1.06_26-MARCH-2006_20-32_YUDEN000-T02-00_8x.ibg I 20:47:17 Export Successfully Completed! I 20:47:17 Operation Successfully Completed! - Duration: 00:06:29 I 20:47:17 Average Verify Rate: 11,800 KB/s (8.5x) - Maximum Verify Rate: 17,258 KB/s (12.5x)

PLEXTOR DVDR PX-716A 1.09 (ATA) @ 8x Media Information: I 20:02:26 ImgBurn Version 1.2.0.3 Beta started! I 20:02:26 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 20:02:26 Initialising SPTI... I 20:02:26 Searching for SCSI / ATAPI devices... I 20:02:33 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 20:10:31 Operation Started! I 20:10:31 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:10:31 Source File Sectors: 2,295,104 (MODE1/2048) I 20:10:31 Source File Size: 4,700,372,992 bytes I 20:10:31 Source File Volume Identifier: DISCOVERY_IMAGE I 20:10:31 Destination Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (G:) (ATA) I 20:10:31 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 20:10:31 Destination Media Sectors: 2,295,104 I 20:10:31 Write Mode: DVD I 20:10:31 Write Type: DAO I 20:10:32 Write Speed: 8x I 20:10:32 Link Size: Auto I 20:10:32 Test Mode: No I 20:10:32 BURN-Proof: Enabled I 20:10:32 Filling Buffer... I 20:10:32 Writing LeadIn... I 20:11:02 Writing Image... I 20:18:19 Synchronising Cache... I 20:18:24 Closing Track... I 20:18:25 Finalising Disc... I 20:18:42 Exporting Graph Data... I 20:18:42 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_26-MARCH-2006_20-10_YUDEN000-T02-00_8x.ibg I 20:18:42 Export Successfully Completed! I 20:18:42 Operation Successfully Completed! - Duration: 00:08:09 I 20:18:42 Average Write Rate: 10,503 KB/s (7.6x) - Maximum Write Rate: 11,199 KB/s (8.1x) I 20:18:42 Cycling Tray before Verify... I 20:19:09 Device Ready! I 20:19:10 Operation Started! I 20:19:10 Source Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (G:) (ATA) I 20:19:10 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 20:19:10 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:19:10 Image File Sectors: 2,295,104 (MODE1/2048) I 20:19:10 Image File Size: 4,700,372,992 bytes I 20:19:10 Image File Volume Identifier: DISCOVERY_IMAGE I 20:19:10 Verifying Sectors... I 20:25:49 Exporting Graph Data... I 20:25:49 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_26-MARCH-2006_20-10_YUDEN000-T02-00_8x.ibg I 20:25:49 Export Successfully Completed! I 20:25:49 Operation Successfully Completed! - Duration: 00:06:38 I 20:25:49 Average Verify Rate: 11,533 KB/s (8.3x) - Maximum Verify Rate: 16,712 KB/s (12.1x) Results:

LITE-ON DVDRW SHM-165P6S MV8D (ATA) Media Information: LITE-ON DVDRW SHM-165P6S MV8D (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 6x, 8x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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-T02-00 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 Results: I 19:03:26 ImgBurn Version 1.3.0.2 Beta started! I 19:03:26 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 19:03:26 Initialising SPTI... I 19:03:26 Searching for SCSI / ATAPI devices... I 19:03:27 Found 3 DVD-ROMs, 1 DVD?RW and 3 DVD?RW/RAMs! I 19:05:01 Operation Started! I 19:05:01 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 19:05:01 Source File Sectors: 2,295,104 (MODE1/2048) I 19:05:01 Source File Size: 4,700,372,992 bytes I 19:05:01 Source File Volume Identifier: DISCOVERY_IMAGE I 19:05:01 Destination Device: [0:3:0] LITE-ON DVDRW SHM-165P6S MV8D (J:) (ATA) I 19:05:01 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x) I 19:05:01 Destination Media Sectors: 2,295,104 I 19:05:01 Write Mode: DVD I 19:05:01 Write Type: DAO I 19:05:01 Write Speed: MAX I 19:05:01 Link Size: Auto I 19:05:01 Test Mode: No I 19:05:01 BURN-Proof: Enabled I 19:05:01 Filling Buffer... I 19:05:01 Writing LeadIn... I 19:05:45 Writing Image... I 19:12:47 Synchronising Cache... I 19:12:55 Closing Track... I 19:12:56 Finalising Disc... I 19:13:15 Exporting Graph Data... I 19:13:15 Graph Data File: C:\IBG\LITE-ON_DVDRW_SHM-165P6S_MV8D_21-APRIL-2006_19-05_YUDEN000-T02-00_MAX.ibg I 19:13:15 Export Successfully Completed! I 19:13:15 Operation Successfully Completed! - Duration: 00:08:13 I 19:13:15 Average Write Rate: 10,903 KB/s (7.9x) - Maximum Write Rate: 11,369 KB/s (8.2x) I 19:13:15 Cycling Tray before Verify... W 19:13:25 Waiting for device to become ready... I 19:13:36 Device Ready! I 19:13:36 Operation Started! I 19:13:36 Source Device: [0:3:0] LITE-ON DVDRW SHM-165P6S MV8D (J:) (ATA) I 19:13:36 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x) I 19:13:36 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 19:13:36 Image File Sectors: 2,295,104 (MODE1/2048) I 19:13:36 Image File Size: 4,700,372,992 bytes I 19:13:36 Image File Volume Identifier: DISCOVERY_IMAGE I 19:13:36 Verifying Sectors... I 19:20:11 Exporting Graph Data... I 19:20:11 Graph Data File: C:\IBG\LITE-ON_DVDRW_SHM-165P6S_MV8D_21-APRIL-2006_19-05_YUDEN000-T02-00_MAX.ibg I 19:20:11 Export Successfully Completed! I 19:20:11 Operation Successfully Completed! - Duration: 00:06:34 I 19:20:11 Average Verify Rate: 11,650 KB/s (8.4x) - Maximum Verify Rate: 17,066 KB/s (12.3x)

_NEC DVD_RW ND-4571A 1-01 (ATA) Media Information: _NEC DVD_RW ND-4571A 1-01 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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 Results: I 10:51:54 ImgBurn Version 1.2.0.4 Beta started! I 10:51:54 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 10:51:54 Initialising SPTI... I 10:51:54 Searching for SCSI / ATAPI devices... I 10:51:55 Found 2 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 10:52:39 Operation Started! I 10:52:39 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 10:52:39 Source File Sectors: 2,295,104 (MODE1/2048) I 10:52:39 Source File Size: 4,700,372,992 bytes I 10:52:39 Source File Volume Identifier: DISCOVERY_IMAGE I 10:52:39 Destination Device: [2:1:0] _NEC DVD_RW ND-4571A 1-01 (J:) (ATA) I 10:52:39 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 10:52:39 Destination Media Sectors: 2,295,104 I 10:52:39 Write Mode: DVD I 10:52:39 Write Type: DAO I 10:52:39 Write Speed: MAX I 10:52:39 Link Size: Auto I 10:52:39 Test Mode: No I 10:52:39 BURN-Proof: Enabled I 10:52:39 Filling Buffer... I 10:52:40 Writing LeadIn... I 10:53:11 Writing Image... I 10:58:21 Synchronising Cache... I 10:58:22 Closing Track... I 10:58:41 Finalising Disc... I 10:58:53 Exporting Graph Data... I 10:58:53 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4571A_1-01_31-MARCH-2006_10-52_YUDEN000-T02-00_MAX.ibg I 10:58:53 Export Successfully Completed! I 10:58:53 Operation Successfully Completed! - Duration: 00:06:13 I 10:58:53 Average Write Rate: 14,855 KB/s (10.7x) - Maximum Write Rate: 22,144 KB/s (16.0x) I 10:58:53 Cycling Tray before Verify... I 10:59:12 Device Ready! I 10:59:12 Operation Started! I 10:59:12 Source Device: [2:1:0] _NEC DVD_RW ND-4571A 1-01 (J:) (ATA) I 10:59:12 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 10:59:12 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 10:59:12 Image File Sectors: 2,295,104 (MODE1/2048) I 10:59:12 Image File Size: 4,700,372,992 bytes I 10:59:12 Image File Volume Identifier: DISCOVERY_IMAGE I 10:59:12 Verifying Sectors... E 11:13:04 Failed to read Sector 2283936 - No Seek Complete E 11:13:04 Failed to Verify Sectors! I 11:13:04 Exporting Graph Data... I 11:13:04 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4571A_1-01_31-MARCH-2006_10-52_YUDEN000-T02-00_MAX.ibg I 11:13:04 Export Successfully Completed! E 11:13:04 Operation Failed! - Duration: 00:13:51 I 11:13:04 Average Verify Rate: 5,496 KB/s (4.0x) - Maximum Verify Rate: 21,859 KB/s (15.8x)

I'm not sure I understand what you mean by 'it hangs'. Formatting takes as long as it would do to burn the disc at max speed. Are you saying a 4x disc takes longer than 15 - 20 mins to format? If so, I can only suggest you buy some different +RW media. If you look in the 'Drives and Media' forum you'll see the program has quite happily burnt all of those discs without a glitch, and that's on about 11 different drives in 4 different PCs with about 40 different media dyes. As I said to the topic owner, if you think it's stuck, press F8 and see if you get lots of entries going in the log each second. If you do, it means the drive just thinks it's still busy - there is nothing I can do about that. If you don't, it means your I/O subsystem has crashed somewhere and commands are not getting through to / being returned by the drive.

lol leave the 'scale' options set to auto. Never in my life have I seen a drive produce a scan that's a rectangular block of any one given colour.... well, until now anyway! It's not recommended to use NEC drives for scanning. BenQ, LiteOn and Plextor drives are about the only good ones.

Wahoooo.... finally a full log! I'm not sure how you managed to get it wrong so many times. Ok you STILL don't need I/O debug mode enabled. It doesn't tell me anything that I'd need for this. No I/O during the actual burn is captured and displayed in the log - it would slow it down too much. Infodisc media is pretty shite. Is that all you've tested with? Try again on some TYG02 / MCC media and see if you get the same problem. During the burn, the program repeats the same commands over and over again. There is nothing special going on and so there's no reason for it to get stuck.

LITE-ON DVDRW SHW-1635S YS0X (ATA) Media Information: LITE-ON DVDRW SHW-1635S YS0X (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 6x, 8x, 12x, 16x 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 Results: I 13:01:52 ImgBurn Version 1.2.0.3 Beta started! I 13:01:52 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 13:01:52 Initialising SPTI... I 13:01:52 Searching for SCSI / ATAPI devices... I 13:02:00 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 13:02:03 Operation Started! I 13:02:03 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:02:03 Source File Sectors: 2,295,104 (MODE1/2048) I 13:02:03 Source File Size: 4,700,372,992 bytes I 13:02:03 Source File Volume Identifier: DISCOVERY_IMAGE I 13:02:03 Destination Device: [0:3:0] LITE-ON DVDRW SHW-1635S YS0X (J:) (ATA) I 13:02:03 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 6x, 8x, 12x, 16x) I 13:02:03 Destination Media Sectors: 2,295,104 I 13:02:03 Write Mode: DVD I 13:02:03 Write Type: DAO I 13:02:03 Write Speed: MAX I 13:02:03 Link Size: Auto I 13:02:03 Test Mode: No I 13:02:03 BURN-Proof: Enabled I 13:02:03 Filling Buffer... I 13:02:03 Writing LeadIn... I 13:02:47 Writing Image... I 13:07:48 Synchronising Cache... I 13:07:53 Closing Track... I 13:07:55 Finalising Disc... I 13:08:08 Exporting Graph Data... I 13:08:08 Graph Data File: C:\IBG\LITE-ON_DVDRW_SHW-1635S_YS0X_26-MARCH-2006_13-02_YUDEN000-T03-00_MAX.ibg I 13:08:08 Export Successfully Completed! I 13:08:08 Operation Successfully Completed! - Duration: 00:06:05 I 13:08:08 Average Write Rate: 15,249 KB/s (11.0x) - Maximum Write Rate: 22,136 KB/s (16.0x) I 13:08:08 Cycling Tray before Verify... W 13:08:19 Waiting for device to become ready... I 13:08:27 Device Ready! I 13:08:27 Operation Started! I 13:08:27 Source Device: [0:3:0] LITE-ON DVDRW SHW-1635S YS0X (J:) (ATA) I 13:08:27 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T03-00) (Speeds: 6x, 8x, 12x, 16x) I 13:08:27 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:08:27 Image File Sectors: 2,295,104 (MODE1/2048) I 13:08:27 Image File Size: 4,700,372,992 bytes I 13:08:27 Image File Volume Identifier: DISCOVERY_IMAGE I 13:08:27 Verifying Sectors... I 13:13:28 Exporting Graph Data... I 13:13:28 Graph Data File: C:\IBG\LITE-ON_DVDRW_SHW-1635S_YS0X_26-MARCH-2006_13-02_YUDEN000-T03-00_MAX.ibg I 13:13:28 Export Successfully Completed! I 13:13:28 Operation Successfully Completed! - Duration: 00:05:00 I 13:13:28 Average Verify Rate: 15,300 KB/s (11.0x) - Maximum Verify Rate: 22,399 KB/s (16.2x)

BENQ DVD DD DW1640 BSOB (ATA) Media Information: BENQ DVD DD DW1640 BSOB (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 8x, 12x, 16x 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 Results: I 12:40:20 ImgBurn Version 1.2.0.3 Beta started! I 12:40:20 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 12:40:20 Initialising SPTI... I 12:40:20 Searching for SCSI / ATAPI devices... I 12:40:27 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 12:40:58 Operation Started! I 12:40:58 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:40:58 Source File Sectors: 2,295,104 (MODE1/2048) I 12:40:58 Source File Size: 4,700,372,992 bytes I 12:40:58 Source File Volume Identifier: DISCOVERY_IMAGE I 12:40:58 Destination Device: [0:2:0] BENQ DVD DD DW1640 BSOB (I:) (ATA) I 12:40:58 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 8x, 12x, 16x) I 12:40:58 Destination Media Sectors: 2,295,104 I 12:40:58 Write Mode: DVD I 12:40:58 Write Type: DAO I 12:40:58 Write Speed: MAX I 12:40:58 Link Size: Auto I 12:40:58 Test Mode: No I 12:40:58 BURN-Proof: Enabled I 12:40:59 Filling Buffer... I 12:40:59 Writing LeadIn... I 12:41:10 Writing Image... I 12:46:34 Synchronising Cache... I 12:46:35 Closing Track... I 12:46:36 Finalising Disc... I 12:46:50 Exporting Graph Data... I 12:46:50 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_26-MARCH-2006_12-40_YUDEN000-T03-00_MAX.ibg I 12:46:50 Export Successfully Completed! I 12:46:50 Operation Successfully Completed! - Duration: 00:05:49 I 12:46:50 Average Write Rate: 14,167 KB/s (10.2x) - Maximum Write Rate: 22,180 KB/s (16.0x) I 12:46:50 Cycling Tray before Verify... W 12:46:58 Waiting for device to become ready... I 12:47:07 Device Ready! I 12:47:07 Operation Started! I 12:47:07 Source Device: [0:2:0] BENQ DVD DD DW1640 BSOB (I:) (ATA) I 12:47:07 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 8x, 12x, 16x) I 12:47:07 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:47:07 Image File Sectors: 2,295,104 (MODE1/2048) I 12:47:07 Image File Size: 4,700,372,992 bytes I 12:47:07 Image File Volume Identifier: DISCOVERY_IMAGE I 12:47:07 Verifying Sectors... I 12:52:10 Exporting Graph Data... I 12:52:10 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_26-MARCH-2006_12-40_YUDEN000-T03-00_MAX.ibg I 12:52:10 Export Successfully Completed! I 12:52:10 Operation Successfully Completed! - Duration: 00:05:03 I 12:52:10 Average Verify Rate: 15,149 KB/s (10.9x) - Maximum Verify Rate: 22,268 KB/s (16.1x)

_NEC DVD_RW ND-4550A 1.08 (ATA) Media Information: _NEC DVD_RW ND-4550A 1.08 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x 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 Results: I 12:23:14 ImgBurn Version 1.2.0.3 Beta started! I 12:23:14 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 12:23:14 Initialising SPTI... I 12:23:14 Searching for SCSI / ATAPI devices... I 12:23:15 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 12:23:17 Operation Started! I 12:23:17 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:23:17 Source File Sectors: 2,295,104 (MODE1/2048) I 12:23:17 Source File Size: 4,700,372,992 bytes I 12:23:17 Source File Volume Identifier: DISCOVERY_IMAGE I 12:23:17 Destination Device: [0:1:0] _NEC DVD_RW ND-4550A 1.08 (H:) (ATA) I 12:23:17 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 12:23:17 Destination Media Sectors: 2,295,104 I 12:23:17 Write Mode: DVD I 12:23:17 Write Type: DAO I 12:23:17 Write Speed: MAX I 12:23:17 Link Size: Auto I 12:23:17 Test Mode: No I 12:23:17 BURN-Proof: Enabled I 12:23:17 Filling Buffer... I 12:23:18 Writing LeadIn... I 12:23:45 Writing Image... I 12:28:56 Synchronising Cache... I 12:28:57 Closing Track... I 12:29:20 Finalising Disc... I 12:29:33 Exporting Graph Data... I 12:29:33 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.08_26-MARCH-2006_12-23_YUDEN000-T03-00_MAX.ibg I 12:29:33 Export Successfully Completed! I 12:29:33 Operation Successfully Completed! - Duration: 00:06:14 I 12:29:33 Average Write Rate: 14,807 KB/s (10.7x) - Maximum Write Rate: 22,115 KB/s (16.0x) I 12:29:33 Cycling Tray before Verify... I 12:29:52 Device Ready! I 12:29:52 Operation Started! I 12:29:52 Source Device: [0:1:0] _NEC DVD_RW ND-4550A 1.08 (H:) (ATA) I 12:29:52 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 12:29:52 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:29:52 Image File Sectors: 2,295,104 (MODE1/2048) I 12:29:52 Image File Size: 4,700,372,992 bytes I 12:29:52 Image File Volume Identifier: DISCOVERY_IMAGE I 12:29:52 Verifying Sectors... I 12:34:56 Exporting Graph Data... I 12:34:56 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.08_26-MARCH-2006_12-23_YUDEN000-T03-00_MAX.ibg I 12:34:56 Export Successfully Completed! I 12:34:56 Operation Successfully Completed! - Duration: 00:05:03 I 12:34:56 Average Verify Rate: 15,149 KB/s (10.9x) - Maximum Verify Rate: 22,136 KB/s (16.0x)

HL-DT-ST DVDRRW GSA-4166B 1.02 (ATA) Media Information: HL-DT-ST DVDRRW GSA-4166B 1.02 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 4x, 8x, 12x, 16x 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 Results: I 12:01:08 ImgBurn Version 1.2.0.3 Beta started! I 12:01:08 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 12:01:08 Initialising SPTI... I 12:01:08 Searching for SCSI / ATAPI devices... I 12:01:08 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 12:01:10 Operation Started! I 12:01:10 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:01:10 Source File Sectors: 2,295,104 (MODE1/2048) I 12:01:10 Source File Size: 4,700,372,992 bytes I 12:01:10 Source File Volume Identifier: DISCOVERY_IMAGE I 12:01:10 Destination Device: [0:0:0] HL-DT-ST DVDRRW GSA-4166B 1.02 (G:) (ATA) I 12:01:10 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 8x, 12x, 16x) I 12:01:10 Destination Media Sectors: 2,295,104 I 12:01:10 Write Mode: DVD I 12:01:10 Write Type: DAO I 12:01:10 Write Speed: MAX I 12:01:10 Link Size: Auto I 12:01:11 Test Mode: No I 12:01:11 BURN-Proof: Enabled I 12:01:11 Filling Buffer... I 12:01:11 Writing LeadIn... I 12:01:38 Writing Image... I 12:06:42 Synchronising Cache... I 12:06:59 Closing Track... I 12:07:00 Finalising Disc... I 12:07:07 Exporting Graph Data... I 12:07:07 Graph Data File: C:\IBG\HL-DT-ST_DVDRRW_GSA-4166B_1.02_26-MARCH-2006_12-01_YUDEN000-T03-00_MAX.ibg I 12:07:07 Export Successfully Completed! I 12:07:07 Operation Successfully Completed! - Duration: 00:05:56 I 12:07:07 Average Write Rate: 15,099 KB/s (10.9x) - Maximum Write Rate: 22,180 KB/s (16.0x) I 12:07:07 Cycling Tray before Verify... W 12:07:18 Waiting for device to become ready... I 12:07:33 Device Ready! I 12:07:33 Operation Started! I 12:07:33 Source Device: [0:0:0] HL-DT-ST DVDRRW GSA-4166B 1.02 (G:) (ATA) I 12:07:33 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 8x, 12x, 16x) I 12:07:33 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:07:33 Image File Sectors: 2,295,104 (MODE1/2048) I 12:07:33 Image File Size: 4,700,372,992 bytes I 12:07:33 Image File Volume Identifier: DISCOVERY_IMAGE I 12:07:33 Verifying Sectors... I 12:12:37 Exporting Graph Data... I 12:12:37 Graph Data File: C:\IBG\HL-DT-ST_DVDRRW_GSA-4166B_1.02_26-MARCH-2006_12-01_YUDEN000-T03-00_MAX.ibg I 12:12:37 Export Successfully Completed! I 12:12:37 Operation Successfully Completed! - Duration: 00:05:04 I 12:12:37 Average Verify Rate: 15,099 KB/s (10.9x) - Maximum Verify Rate: 22,180 KB/s (16.0x)

_NEC DVD_RW ND-4551A 1-07 (ATA) Media Information: _NEC DVD_RW ND-4551A 1-07 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x 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 Results: I 13:01:27 ImgBurn Version 1.2.0.3 Beta started! I 13:01:27 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 13:01:27 Initialising SPTI... I 13:01:27 Searching for SCSI / ATAPI devices... I 13:01:28 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 13:01:30 Operation Started! I 13:01:30 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:01:30 Source File Sectors: 2,295,104 (MODE1/2048) I 13:01:30 Source File Size: 4,700,372,992 bytes I 13:01:30 Source File Volume Identifier: DISCOVERY_IMAGE I 13:01:30 Destination Device: [2:1:0] _NEC DVD_RW ND-4551A 1-07 (H:) (ATA) I 13:01:30 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 13:01:30 Destination Media Sectors: 2,295,104 I 13:01:30 Write Mode: DVD I 13:01:30 Write Type: DAO I 13:01:30 Write Speed: MAX I 13:01:30 Link Size: Auto I 13:01:30 Test Mode: No I 13:01:30 BURN-Proof: Enabled I 13:01:30 Filling Buffer... I 13:01:30 Writing LeadIn... I 13:01:59 Writing Image... I 13:07:10 Synchronising Cache... I 13:07:11 Closing Track... I 13:07:34 Finalising Disc... I 13:07:46 Exporting Graph Data... I 13:07:46 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4551A_1-07_26-MARCH-2006_13-01_YUDEN000-T03-00_MAX.ibg I 13:07:46 Export Successfully Completed! I 13:07:46 Operation Successfully Completed! - Duration: 00:06:15 I 13:07:46 Average Write Rate: 14,759 KB/s (10.7x) - Maximum Write Rate: 22,093 KB/s (16.0x) I 13:07:46 Cycling Tray before Verify... I 13:08:07 Device Ready! I 13:08:08 Operation Started! I 13:08:08 Source Device: [2:1:0] _NEC DVD_RW ND-4551A 1-07 (H:) (ATA) I 13:08:08 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 13:08:08 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:08:08 Image File Sectors: 2,295,104 (MODE1/2048) I 13:08:08 Image File Size: 4,700,372,992 bytes I 13:08:08 Image File Volume Identifier: DISCOVERY_IMAGE I 13:08:08 Verifying Sectors... I 13:13:12 Exporting Graph Data... I 13:13:12 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4551A_1-07_26-MARCH-2006_13-01_YUDEN000-T03-00_MAX.ibg I 13:13:12 Export Successfully Completed! I 13:13:12 Operation Successfully Completed! - Duration: 00:05:04 I 13:13:12 Average Verify Rate: 15,099 KB/s (10.9x) - Maximum Verify Rate: 22,080 KB/s (15.9x)

BENQ DVD LS DW1655 BCDB (ATA) Media Information: BENQ DVD LS DW1655 BCDB (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 4x, 8x, 12x, 16x 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 Results: I 12:40:05 ImgBurn Version 1.2.0.3 Beta started! I 12:40:05 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 12:40:05 Initialising SPTI... I 12:40:05 Searching for SCSI / ATAPI devices... I 12:40:06 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 12:40:10 Operation Started! I 12:40:10 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:40:10 Source File Sectors: 2,295,104 (MODE1/2048) I 12:40:10 Source File Size: 4,700,372,992 bytes I 12:40:10 Source File Volume Identifier: DISCOVERY_IMAGE I 12:40:10 Destination Device: [2:0:0] BENQ DVD LS DW1655 BCDB (J:) (ATA) I 12:40:10 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 8x, 12x, 16x) I 12:40:10 Destination Media Sectors: 2,295,104 I 12:40:10 Write Mode: DVD I 12:40:10 Write Type: DAO I 12:40:10 Write Speed: MAX I 12:40:10 Link Size: Auto I 12:40:10 Test Mode: No I 12:40:10 BURN-Proof: Enabled I 12:40:10 Filling Buffer... I 12:40:10 Writing LeadIn... I 12:40:42 Writing Image... I 12:46:07 Synchronising Cache... I 12:46:08 Closing Track... I 12:46:09 Finalising Disc... I 12:46:22 Exporting Graph Data... I 12:46:22 Graph Data File: C:\IBG\BENQ_DVD_LS_DW1655_BCDB_26-MARCH-2006_12-40_YUDEN000-T03-00_MAX.ibg I 12:46:22 Export Successfully Completed! I 12:46:22 Operation Successfully Completed! - Duration: 00:06:09 I 12:46:22 Average Write Rate: 14,167 KB/s (10.2x) - Maximum Write Rate: 22,158 KB/s (16.0x) I 12:46:22 Cycling Tray before Verify... W 12:46:32 Waiting for device to become ready... I 12:46:39 Device Ready! I 12:46:39 Operation Started! I 12:46:39 Source Device: [2:0:0] BENQ DVD LS DW1655 BCDB (J:) (ATA) I 12:46:39 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 8x, 12x, 16x) I 12:46:39 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:46:39 Image File Sectors: 2,295,104 (MODE1/2048) I 12:46:39 Image File Size: 4,700,372,992 bytes I 12:46:39 Image File Volume Identifier: DISCOVERY_IMAGE I 12:46:39 Verifying Sectors... I 12:51:42 Exporting Graph Data... I 12:51:42 Graph Data File: C:\IBG\BENQ_DVD_LS_DW1655_BCDB_26-MARCH-2006_12-40_YUDEN000-T03-00_MAX.ibg I 12:51:42 Export Successfully Completed! I 12:51:42 Operation Successfully Completed! - Duration: 00:05:02 I 12:51:42 Average Verify Rate: 15,199 KB/s (11.0x) - Maximum Verify Rate: 22,348 KB/s (16.1x)

PIONEER DVD-RW DVR-111 1.06 (ATA) Media Information: PIONEER DVD-RW DVR-111 1.06 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 4x, 6x, 8x, 12x, 16x 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 Results: I 12:23:41 ImgBurn Version 1.2.0.3 Beta started! I 12:23:41 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 12:23:41 Initialising SPTI... I 12:23:41 Searching for SCSI / ATAPI devices... I 12:23:44 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 12:23:48 Operation Started! I 12:23:48 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:23:48 Source File Sectors: 2,295,104 (MODE1/2048) I 12:23:48 Source File Size: 4,700,372,992 bytes I 12:23:48 Source File Volume Identifier: DISCOVERY_IMAGE I 12:23:48 Destination Device: [1:1:0] PIONEER DVD-RW DVR-111 1.06 (I:) (ATA) I 12:23:48 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 12:23:48 Destination Media Sectors: 2,295,104 I 12:23:48 Write Mode: DVD I 12:23:48 Write Type: DAO I 12:23:48 Write Speed: MAX I 12:23:48 Link Size: Auto I 12:23:48 Test Mode: No I 12:23:48 BURN-Proof: Enabled I 12:23:51 Filling Buffer... I 12:23:51 Writing LeadIn... I 12:24:25 Writing Image... I 12:29:47 Synchronising Cache... I 12:29:48 Closing Track... I 12:29:51 Finalising Disc... I 12:30:14 Exporting Graph Data... I 12:30:14 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-111_1.06_26-MARCH-2006_12-23_YUDEN000-T03-00_MAX.ibg I 12:30:14 Export Successfully Completed! I 12:30:14 Operation Successfully Completed! - Duration: 00:06:26 I 12:30:14 Average Write Rate: 14,255 KB/s (10.3x) - Maximum Write Rate: 20,562 KB/s (14.8x) I 12:30:14 Cycling Tray before Verify... I 12:30:33 Device Ready! I 12:30:33 Operation Started! I 12:30:33 Source Device: [1:1:0] PIONEER DVD-RW DVR-111 1.06 (I:) (ATA) I 12:30:33 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 12:30:33 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:30:33 Image File Sectors: 2,295,104 (MODE1/2048) I 12:30:33 Image File Size: 4,700,372,992 bytes I 12:30:33 Image File Volume Identifier: DISCOVERY_IMAGE I 12:30:33 Verifying Sectors... I 12:37:02 Exporting Graph Data... I 12:37:02 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-111_1.06_26-MARCH-2006_12-23_YUDEN000-T03-00_MAX.ibg I 12:37:02 Export Successfully Completed! I 12:37:02 Operation Successfully Completed! - Duration: 00:06:29 I 12:37:02 Average Verify Rate: 11,800 KB/s (8.5x) - Maximum Verify Rate: 17,258 KB/s (12.5x)

PLEXTOR DVDR PX-716A 1.09 (ATA) Media Information: PLEXTOR DVDR PX-716A 1.09 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 4x, 6x, 8x, 12x, 16x 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 Results: I 12:01:29 ImgBurn Version 1.2.0.3 Beta started! I 12:01:29 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 12:01:29 Initialising SPTI... I 12:01:29 Searching for SCSI / ATAPI devices... I 12:01:29 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 12:01:38 Operation Started! I 12:01:38 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:01:38 Source File Sectors: 2,295,104 (MODE1/2048) I 12:01:38 Source File Size: 4,700,372,992 bytes I 12:01:38 Source File Volume Identifier: DISCOVERY_IMAGE I 12:01:38 Destination Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (G:) (ATA) I 12:01:38 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 12:01:38 Destination Media Sectors: 2,295,104 I 12:01:38 Write Mode: DVD I 12:01:38 Write Type: DAO I 12:01:38 Write Speed: MAX I 12:01:38 Link Size: Auto I 12:01:38 Test Mode: No I 12:01:38 BURN-Proof: Enabled I 12:01:38 Filling Buffer... I 12:01:38 Writing LeadIn... I 12:01:59 Writing Image... I 12:07:27 Synchronising Cache... I 12:07:32 Closing Track... I 12:07:33 Finalising Disc... I 12:07:50 Exporting Graph Data... I 12:07:50 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_26-MARCH-2006_12-01_YUDEN000-T03-00_MAX.ibg I 12:07:50 Export Successfully Completed! I 12:07:50 Operation Successfully Completed! - Duration: 00:06:10 I 12:07:50 Average Write Rate: 14,037 KB/s (10.1x) - Maximum Write Rate: 19,293 KB/s (13.9x) I 12:07:50 Cycling Tray before Verify... I 12:08:16 Device Ready! I 12:08:18 Operation Started! I 12:08:18 Source Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (G:) (ATA) I 12:08:18 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 12:08:18 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:08:18 Image File Sectors: 2,295,104 (MODE1/2048) I 12:08:18 Image File Size: 4,700,372,992 bytes I 12:08:18 Image File Volume Identifier: DISCOVERY_IMAGE I 12:08:18 Verifying Sectors... I 12:14:56 Exporting Graph Data... I 12:14:56 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_26-MARCH-2006_12-01_YUDEN000-T03-00_MAX.ibg I 12:14:56 Export Successfully Completed! I 12:14:56 Operation Successfully Completed! - Duration: 00:06:38 I 12:14:56 Average Verify Rate: 11,533 KB/s (8.3x) - Maximum Verify Rate: 16,755 KB/s (12.1x)

Media: Taiyo Yuden 16x DVD+R [YUDEN000-T03-00] Burnt With: PLEXTOR DVDR PX-716A 1.09 (ATA) PIONEER DVD-RW DVR-111 1.06 (ATA) BENQ DVD LS DW1655 BCDB (ATA) _NEC DVD_RW ND-4551A 1-07 (ATA) HL-DT-ST DVDRRW GSA-4166B 1.02 (ATA) _NEC DVD_RW ND-4550A 1.08 (ATA) BENQ DVD DD DW1640 BSOB (ATA) LITE-ON DVDRW SHW-1635S YS0X (ATA) _NEC DVD_RW ND-4550A 1.08 (ATA) @ 12x _NEC DVD_RW ND-4550A 1.08 (ATA) @ 8x _NEC DVD_RW ND-4571A 1-01 (ATA) _NEC DVD_RW ND-4571A 1-01 (ATA) @ 12x _NEC DVD_RW ND-4571A 1-01 (ATA) @ 8x LITE-ON DVDRW SHM-165P6S MV8D (ATA) PLEXTOR DVDR PX-760A 1.03 (ATA) HL-DT-ST DVDRAM GSA-H10N JJ11 (ATA) HL-DT-ST DVD-RAM GSA-H22L 1.00 (ATA) LITE-ON DVDRW LH-18A1H HL03 (SCSI) Optiarc DVD RW AD-7173A 1-01 (SCSI) TSSTcorp CD/DVDW SH-S182D SB04 (USB) TSSTcorp CD/DVDW SH-S183A SB02 (ATA) HL-DT-ST BD-RE GBW-H10N GL04 (USB) LITE-ON DVDRW LH-20A1H LL06 (SCSI) PIONEER DVD-RW DVR-112L 8.09 (SCSI) TSSTcorp CDDVDW SH-S203B SB01 (ATA) HL-DT-ST DVDRAM GSA-H62N CL00 (ATA) MATSHITA DVD-RAM SW-9584 B107 (1394) MATSHITA DVD-RAM SW-9584 B107 (1394) @ 8x MATSHITA DVD-RAM SW-9584 B107 (1394) @ 4x Scanned With: BENQ DVD DD DW1640 BSOB (ATA)

Bugger! Ok, it SHOULD have removed it and I just went to check my code so I could then explain when it wouldn't remove it. Seems I did a bit of a copy + paste error and was comparing a value to the wrong value of something else. I've have now corrected this. btw, if you enable program debug mode (F6), you can see more about what's going in. When that 'Potential Layer Break' (just via the 'Display IFO Layer break' option) window comes up, if you actually select an item, it will perform a logical update of the ifo - i.e. it won't actually write it back to the file but it'll show you what it would have changed if it had. Try it, I'm sure you'll see what I mean

1. If the 640/700mb values don't add up, maybe it's 650/700. It's been a long time since I really took any notice of that code. You've not finished burning the image in that screenshot so 340 / 355 shows bugger all! If you'd have taken the screenshot earlier it could be 230 / 355! 2. I'm explaining it to you and trying to put it in laymans terms. If you actually knew what you were talking about you wouldn't have reported this as a bug in the first place. 3. Like I said, this is NOTHING to do with movie FPS. There are 75 frames per second when speaking about an image in MSF terms. So yes, you are wrong. Here, as I can tell you won't be happy until you're right, I'll set you straight with some extracts from the MMC specs. Hopefully you won't try and tell me they're wrong too! 3.2.17 Frame A CD frame is a physical CD sector. The F field unit of a MSF CD address is the frame field. For the Host, this is the smallest addressable unit on CD media. 3.2.25 Minute, Second, Frame address (MSF) The physical address expressed as a sector count relative to either the beginning of the medium (absolute) or to the beginning of the current track (relative). As defined by the CD standards, each F field unit is one sector; each S field unit is 75 F field units; each M field unit is 60 S field units. Valid contents of F fields are binary values from 0 through 74. Valid contents of S fields are binary values from 0 through 59. Valid contents of M fields are binary values from 0 through 79. Like I said before, this MSF is a left over from CD days. People do still burn CDs so I've left that 'Time' value there. I know the second I remove it someone, somewhere will request that I put it back.

Yeah it'll try to. Do remember there is no real flag for a layerbreak and the one we take to mean the layerbreak could actually mean other things. As such, proceed with caution and keep an eye on the 'SPLIP' (or something like that!) column in the 'Potential Layer Break' window.

LITE-ON DVDRW SHW-1635S YS0X (ATA) Media Information: LITE-ON DVDRW SHW-1635S YS0X (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 6x, 8x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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-T02-00 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 Results: I 22:05:35 ImgBurn Version 1.2.0.3 Beta started! I 22:05:35 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 22:05:35 Initialising SPTI... I 22:05:35 Searching for SCSI / ATAPI devices... I 22:05:44 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 22:05:58 Operation Started! I 22:05:58 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:05:58 Source File Sectors: 2,295,104 (MODE1/2048) I 22:05:58 Source File Size: 4,700,372,992 bytes I 22:05:58 Source File Volume Identifier: DISCOVERY_IMAGE I 22:05:58 Destination Device: [0:3:0] LITE-ON DVDRW SHW-1635S YS0X (J:) (ATA) I 22:05:58 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 6x, 8x) I 22:05:58 Destination Media Sectors: 2,295,104 I 22:05:58 Write Mode: DVD I 22:05:58 Write Type: DAO I 22:05:58 Write Speed: MAX I 22:05:58 Link Size: Auto I 22:05:58 Test Mode: No I 22:05:58 BURN-Proof: Enabled I 22:05:58 Filling Buffer... I 22:05:59 Writing LeadIn... I 22:06:45 Writing Image... I 22:14:10 Synchronising Cache... I 22:14:16 Closing Track... I 22:14:17 Finalising Disc... I 22:14:39 Exporting Graph Data... I 22:14:39 Graph Data File: C:\IBG\LITE-ON_DVDRW_SHW-1635S_YS0X_25-MARCH-2006_22-05_YUDEN000-T02-00_MAX.ibg I 22:14:39 Export Successfully Completed! I 22:14:39 Operation Successfully Completed! - Duration: 00:08:41 I 22:14:39 Average Write Rate: 10,315 KB/s (7.4x) - Maximum Write Rate: 11,159 KB/s (8.1x) I 22:14:39 Cycling Tray before Verify... W 22:14:49 Waiting for device to become ready... I 22:14:57 Device Ready! I 22:14:57 Operation Started! I 22:14:57 Source Device: [0:3:0] LITE-ON DVDRW SHW-1635S YS0X (J:) (ATA) I 22:14:57 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 6x, 8x) I 22:14:57 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:14:57 Image File Sectors: 2,295,104 (MODE1/2048) I 22:14:57 Image File Size: 4,700,372,992 bytes I 22:14:57 Image File Volume Identifier: DISCOVERY_IMAGE I 22:14:57 Verifying Sectors... I 22:21:41 Exporting Graph Data... I 22:21:41 Graph Data File: C:\IBG\LITE-ON_DVDRW_SHW-1635S_YS0X_25-MARCH-2006_22-05_YUDEN000-T02-00_MAX.ibg I 22:21:41 Export Successfully Completed! I 22:21:41 Operation Successfully Completed! - Duration: 00:06:44 I 22:21:41 Average Verify Rate: 11,390 KB/s (8.2x) - Maximum Verify Rate: 17,062 KB/s (12.3x)

BENQ DVD DD DW1640 BSOB (ATA) Media Information: BENQ DVD DD DW1640 BSOB (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 8x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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 Results: I 21:45:10 ImgBurn Version 1.2.0.3 Beta started! I 21:45:10 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 21:45:10 Initialising SPTI... I 21:45:10 Searching for SCSI / ATAPI devices... I 21:45:17 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 21:45:23 Operation Started! I 21:45:23 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:45:23 Source File Sectors: 2,295,104 (MODE1/2048) I 21:45:23 Source File Size: 4,700,372,992 bytes I 21:45:23 Source File Volume Identifier: DISCOVERY_IMAGE I 21:45:23 Destination Device: [0:2:0] BENQ DVD DD DW1640 BSOB (I:) (ATA) I 21:45:23 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 8x) I 21:45:23 Destination Media Sectors: 2,295,104 I 21:45:23 Write Mode: DVD I 21:45:23 Write Type: DAO I 21:45:23 Write Speed: MAX I 21:45:23 Link Size: Auto I 21:45:23 Test Mode: No I 21:45:23 BURN-Proof: Enabled I 21:45:24 Filling Buffer... I 21:45:24 Writing LeadIn... I 21:45:42 Writing Image... I 21:53:18 Synchronising Cache... I 21:53:19 Closing Track... I 21:53:22 Finalising Disc... I 21:53:39 Exporting Graph Data... I 21:53:39 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_25-MARCH-2006_21-45_YUDEN000-T02-00_MAX.ibg I 21:53:39 Export Successfully Completed! I 21:53:39 Operation Successfully Completed! - Duration: 00:08:13 I 21:53:39 Average Write Rate: 10,066 KB/s (7.3x) - Maximum Write Rate: 11,137 KB/s (8.0x) I 21:53:39 Cycling Tray before Verify... W 21:53:47 Waiting for device to become ready... I 21:53:55 Device Ready! I 21:53:55 Operation Started! I 21:53:55 Source Device: [0:2:0] BENQ DVD DD DW1640 BSOB (I:) (ATA) I 21:53:55 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 8x) I 21:53:55 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:53:55 Image File Sectors: 2,295,104 (MODE1/2048) I 21:53:55 Image File Size: 4,700,372,992 bytes I 21:53:55 Image File Volume Identifier: DISCOVERY_IMAGE I 21:53:55 Verifying Sectors... I 21:59:00 Exporting Graph Data... I 21:59:00 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_25-MARCH-2006_21-45_YUDEN000-T02-00_MAX.ibg I 21:59:00 Export Successfully Completed! I 21:59:00 Operation Successfully Completed! - Duration: 00:05:05 I 21:59:00 Average Verify Rate: 15,049 KB/s (10.9x) - Maximum Verify Rate: 22,311 KB/s (16.1x)

_NEC DVD_RW ND-4550A 1.08 (ATA) Media Information: _NEC DVD_RW ND-4550A 1.08 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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 Results: I 21:14:18 ImgBurn Version 1.2.0.3 Beta started! I 21:14:18 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 21:14:18 Initialising SPTI... I 21:14:18 Searching for SCSI / ATAPI devices... I 21:14:18 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 21:14:21 Operation Started! I 21:14:21 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:14:21 Source File Sectors: 2,295,104 (MODE1/2048) I 21:14:21 Source File Size: 4,700,372,992 bytes I 21:14:21 Source File Volume Identifier: DISCOVERY_IMAGE I 21:14:21 Destination Device: [0:1:0] _NEC DVD_RW ND-4550A 1.08 (H:) (ATA) I 21:14:21 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 21:14:21 Destination Media Sectors: 2,295,104 I 21:14:21 Write Mode: DVD I 21:14:21 Write Type: DAO I 21:14:21 Write Speed: MAX I 21:14:21 Link Size: Auto I 21:14:22 Test Mode: No I 21:14:22 BURN-Proof: Enabled I 21:14:22 Filling Buffer... I 21:14:22 Writing LeadIn... I 21:14:49 Writing Image... I 21:20:00 Synchronising Cache... I 21:20:01 Closing Track... I 21:20:24 Finalising Disc... I 21:20:35 Exporting Graph Data... I 21:20:35 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.08_25-MARCH-2006_21-14_YUDEN000-T02-00_MAX.ibg I 21:20:35 Export Successfully Completed! I 21:20:35 Operation Successfully Completed! - Duration: 00:06:13 I 21:20:35 Average Write Rate: 14,807 KB/s (10.7x) - Maximum Write Rate: 22,180 KB/s (16.0x) I 21:20:35 Cycling Tray before Verify... I 21:20:55 Device Ready! I 21:20:55 Operation Started! I 21:20:55 Source Device: [0:1:0] _NEC DVD_RW ND-4550A 1.08 (H:) (ATA) I 21:20:55 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 21:20:55 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:20:55 Image File Sectors: 2,295,104 (MODE1/2048) I 21:20:55 Image File Size: 4,700,372,992 bytes I 21:20:55 Image File Volume Identifier: DISCOVERY_IMAGE I 21:20:55 Verifying Sectors... I 21:25:58 Exporting Graph Data... I 21:25:58 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.08_25-MARCH-2006_21-14_YUDEN000-T02-00_MAX.ibg I 21:25:58 Export Successfully Completed! I 21:25:58 Operation Successfully Completed! - Duration: 00:05:03 I 21:25:58 Average Verify Rate: 15,149 KB/s (10.9x) - Maximum Verify Rate: 22,093 KB/s (16.0x)

HL-DT-ST DVDRRW GSA-4166B 1.02 (ATA) Media Information: HL-DT-ST DVDRRW GSA-4166B 1.02 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 4x, 8x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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-T02-00 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 Results: I 20:55:24 ImgBurn Version 1.2.0.3 Beta started! I 20:55:24 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2) I 20:55:24 Initialising SPTI... I 20:55:24 Searching for SCSI / ATAPI devices... I 20:55:24 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 20:55:31 Operation Started! I 20:55:31 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:55:31 Source File Sectors: 2,295,104 (MODE1/2048) I 20:55:31 Source File Size: 4,700,372,992 bytes I 20:55:31 Source File Volume Identifier: DISCOVERY_IMAGE I 20:55:31 Destination Device: [0:0:0] HL-DT-ST DVDRRW GSA-4166B 1.02 (G:) (ATA) I 20:55:31 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 4x, 8x) I 20:55:31 Destination Media Sectors: 2,295,104 I 20:55:31 Write Mode: DVD I 20:55:31 Write Type: DAO I 20:55:31 Write Speed: MAX I 20:55:31 Link Size: Auto I 20:55:32 Test Mode: No I 20:55:32 BURN-Proof: Enabled I 20:55:32 Filling Buffer... I 20:55:32 Writing LeadIn... I 20:56:00 Writing Image... I 21:04:10 Synchronising Cache... I 21:04:30 Closing Track... I 21:04:31 Finalising Disc... I 21:04:38 Exporting Graph Data... I 21:04:38 Graph Data File: C:\IBG\HL-DT-ST_DVDRRW_GSA-4166B_1.02_25-MARCH-2006_20-55_YUDEN000-T02-00_MAX.ibg I 21:04:38 Export Successfully Completed! I 21:04:38 Operation Successfully Completed! - Duration: 00:09:07 I 21:04:38 Average Write Rate: 9,367 KB/s (6.8x) - Maximum Write Rate: 11,203 KB/s (8.1x) I 21:04:38 Cycling Tray before Verify... W 21:04:49 Waiting for device to become ready... I 21:05:04 Device Ready! I 21:05:04 Operation Started! I 21:05:04 Source Device: [0:0:0] HL-DT-ST DVDRRW GSA-4166B 1.02 (G:) (ATA) I 21:05:04 Source Media Type: DVD+R (Book Type: DVD-ROM) (Disc ID: YUDEN000-T02-00) (Speeds: 4x, 8x) I 21:05:04 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:05:04 Image File Sectors: 2,295,104 (MODE1/2048) I 21:05:04 Image File Size: 4,700,372,992 bytes I 21:05:04 Image File Volume Identifier: DISCOVERY_IMAGE I 21:05:04 Verifying Sectors... I 21:10:08 Exporting Graph Data... I 21:10:08 Graph Data File: C:\IBG\HL-DT-ST_DVDRRW_GSA-4166B_1.02_25-MARCH-2006_20-55_YUDEN000-T02-00_MAX.ibg I 21:10:08 Export Successfully Completed! I 21:10:08 Operation Successfully Completed! - Duration: 00:05:03 I 21:10:08 Average Verify Rate: 15,149 KB/s (10.9x) - Maximum Verify Rate: 22,180 KB/s (16.0x)

_NEC DVD_RW ND-4551A 1-07 (ATA) Media Information: _NEC DVD_RW ND-4551A 1-07 (ATA) Current Profile: DVD+R Disc Information: Status: Empty Erasable: No Free Sectors: 2,295,104 Free Space: 4,700,372,992 bytes Free Time: 510:03:29 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x Physical Format Information (ADIP): Disc ID: YUDEN000-T02-00 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 Results: I 21:46:26 ImgBurn Version 1.2.0.3 Beta started! I 21:46:26 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 21:46:26 Initialising SPTI... I 21:46:26 Searching for SCSI / ATAPI devices... I 21:46:27 Found 2 DVD-ROMs, 2 DVD?RWs and 3 DVD?RW/RAMs! I 21:46:34 Operation Started! I 21:46:34 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:46:34 Source File Sectors: 2,295,104 (MODE1/2048) I 21:46:34 Source File Size: 4,700,372,992 bytes I 21:46:34 Source File Volume Identifier: DISCOVERY_IMAGE I 21:46:34 Destination Device: [2:1:0] _NEC DVD_RW ND-4551A 1-07 (H:) (ATA) I 21:46:34 Destination Media Type: DVD+R (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 21:46:34 Destination Media Sectors: 2,295,104 I 21:46:34 Write Mode: DVD I 21:46:34 Write Type: DAO I 21:46:34 Write Speed: MAX I 21:46:34 Link Size: Auto I 21:46:34 Test Mode: No I 21:46:34 BURN-Proof: Enabled I 21:46:34 Filling Buffer... I 21:46:34 Writing LeadIn... I 21:47:02 Writing Image... I 21:52:18 Synchronising Cache... I 21:52:19 Closing Track... I 21:52:41 Finalising Disc... I 21:52:53 Exporting Graph Data... I 21:52:53 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4551A_1-07_25-MARCH-2006_21-46_YUDEN000-T02-00_MAX.ibg I 21:52:53 Export Successfully Completed! I 21:52:53 Operation Successfully Completed! - Duration: 00:06:18 I 21:52:53 Average Write Rate: 14,572 KB/s (10.5x) - Maximum Write Rate: 22,115 KB/s (16.0x) I 21:52:53 Cycling Tray before Verify... I 21:53:15 Device Ready! I 21:53:15 Operation Started! I 21:53:15 Source Device: [2:1:0] _NEC DVD_RW ND-4551A 1-07 (H:) (ATA) I 21:53:15 Source Media Type: DVD+R (Book Type: DVD+R) (Disc ID: YUDEN000-T02-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 21:53:15 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:53:15 Image File Sectors: 2,295,104 (MODE1/2048) I 21:53:15 Image File Size: 4,700,372,992 bytes I 21:53:15 Image File Volume Identifier: DISCOVERY_IMAGE I 21:53:15 Verifying Sectors... I 21:58:19 Exporting Graph Data... I 21:58:19 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4551A_1-07_25-MARCH-2006_21-46_YUDEN000-T02-00_MAX.ibg I 21:58:19 Export Successfully Completed! I 21:58:19 Operation Successfully Completed! - Duration: 00:05:04 I 21:58:19 Average Verify Rate: 15,149 KB/s (10.9x) - Maximum Verify Rate: 22,049 KB/s (15.9x)