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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 Physical Format Information (ADIP): Disc ID: MCC-003-00 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: MCC-003-00 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 00:22:04 ImgBurn Version 1.1.0.5 Beta started! I 00:22:04 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 00:22:04 Initialising SPTI... I 00:22:04 Searching for SCSI / ATAPI devices... I 00:22:05 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 00:22:10 Operation Started! I 00:22:10 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 00:22:10 Source File Sectors: 2,295,104 (MODE1/2048) I 00:22:10 Source File Size: 4,700,372,992 bytes I 00:22:10 Destination Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 00:22:10 Destination Media Type: DVD+R (Disc ID: MCC-003-00) (Speeds: 4x, 6x, 8x, 12x) I 00:22:10 Destination Media Sectors: 2,295,104 I 00:22:10 Write Mode: DVD I 00:22:10 Write Type: DAO I 00:22:10 Write Speed: MAX I 00:22:10 Link Size: Auto I 00:22:10 Test Mode: No I 00:22:11 BURN-Proof: Enabled I 00:22:11 Filling Buffer... I 00:22:11 Writing LeadIn... I 00:22:44 Writing Image... I 00:28:34 Synchronising Cache... I 00:28:39 Closing Track... I 00:28:40 Finalising Disc... I 00:28:56 Exporting Graph Data... I 00:28:56 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_07-JANUARY-2006_00-22_MCC-003-00_MAX.ibg I 00:28:56 Export Successfully Completed! I 00:28:56 Operation Successfully Completed! - Duration: 00:06:44 I 00:28:56 Average Write Rate: 13,152 KB/s (9.5x) - Maximum Write Rate: 16,777 KB/s (12.1x) I 00:28:56 Cycling Tray before Verify... I 00:29:24 Operation Started! I 00:29:24 Source Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 00:29:24 Source Media Type: DVD+R (Disc ID: MCC-003-00) (Speeds: 4x, 6x, 8x, 12x) I 00:29:24 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 00:29:24 Image File Sectors: 2,295,104 (MODE1/2048) I 00:29:24 Image File Size: 4,700,372,992 bytes I 00:29:24 Verifying Sectors... I 00:36:01 Exporting Graph Data... I 00:36:01 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_07-JANUARY-2006_00-22_MCC-003-00_MAX.ibg I 00:36:01 Export Successfully Completed! I 00:36:01 Operation Successfully Completed! - Duration: 00:06:37 I 00:36:01 Average Verify Rate: 11,562 KB/s (8.3x) - Maximum Verify Rate: 16,755 KB/s (12.1x)

Media: Verbatim 8x DVD+R [MCC-003-00] Burnt With: PLEXTOR DVDR PX-716A 1.09 (ATA) PIONEER DVD-RW DVR-110 1.37 (ATA) _NEC DVD_RW ND-4550A 1.07 (ATA) BENQ DVD DD DW1640 BSOB (ATA) HL-DT-ST DVDRRW GSA-4166B 1.01 (ATA) LITE-ON DVDRW SHW-1635S YS0W (ATA) PIONEER DVD-RW DVR-111 1.06 (ATA) BENQ DVD LS DW1655 BCDB (ATA) _NEC DVD_RW ND-4571A 1-01 (ATA) PLEXTOR DVDR PX-760A 1.03 (ATA) HL-DT-ST DVDRAM GSA-H10N JJ11 (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) MATSHITA DVD-RAM SW-9584 B107 (1394) MATSHITA DVD-RAM SW-9584 B107 (1394) @ 4x Scanned With: BENQ DVD DD DW1640 BSOB (ATA)

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: RICOHJPN-R03-04 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 22:57:19 ImgBurn Version 1.1.0.5 Beta started! I 22:57:19 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 22:57:19 Initialising SPTI... I 22:57:19 Searching for SCSI / ATAPI devices... I 22:57:24 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 22:58:29 Operation Started! I 22:58:29 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:58:29 Source File Sectors: 2,295,104 (MODE1/2048) I 22:58:29 Source File Size: 4,700,372,992 bytes I 22:58:29 Destination Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 22:58:29 Destination Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 2.4x, 4x, 8x, 12x, 16x) I 22:58:29 Destination Media Sectors: 2,295,104 I 22:58:29 Write Mode: DVD I 22:58:29 Write Type: DAO I 22:58:29 Write Speed: MAX I 22:58:29 Link Size: Auto I 22:58:29 Test Mode: No I 22:58:29 BURN-Proof: Enabled I 22:58:29 Filling Buffer... I 22:58:29 Writing LeadIn... I 22:59:01 Writing Image... I 23:04:59 Synchronising Cache... I 23:05:00 Closing Track... I 23:05:02 Finalising Disc... I 23:05:16 Exporting Graph Data... I 23:05:16 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_06-JANUARY-2006_22-58_RICOHJPN-R03-04_MAX.ibg I 23:05:16 Export Successfully Completed! I 23:05:16 Operation Successfully Completed! - Duration: 00:06:44 I 23:05:16 Average Write Rate: 12,857 KB/s (9.3x) - Maximum Write Rate: 16,673 KB/s (12.0x) I 23:05:16 Cycling Tray before Verify... W 23:05:32 Waiting for device to become ready... I 23:05:32 Device ready! I 23:05:32 Operation Started! I 23:05:32 Source Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 23:05:32 Source Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 2.4x, 4x, 8x, 12x, 16x) I 23:05:32 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 23:05:32 Image File Sectors: 2,295,104 (MODE1/2048) I 23:05:32 Image File Size: 4,700,372,992 bytes I 23:05:32 Verifying Sectors... E 23:11:44 Failed to read Sector 1801984 - Unrecovered Read Error E 23:11:44 Failed to Verify Sectors! E 23:11:44 Operation Failed! - Duration: 00:06:12 I 23:11:44 Average Verify Rate: 9,688 KB/s (7.0x) - Maximum Verify Rate: 20,277 KB/s (14.6x)

_NEC DVD_RW ND-4550A 1.07 (ATA) Media Information: _NEC DVD_RW ND-4550A 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: RICOHJPN-R03-04 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 22:36:48 ImgBurn Version 1.1.0.5 Beta started! I 22:36:48 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 22:36:48 Initialising SPTI... I 22:36:48 Searching for SCSI / ATAPI devices... I 22:36:48 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 22:36:53 Operation Started! I 22:36:53 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:36:53 Source File Sectors: 2,295,104 (MODE1/2048) I 22:36:53 Source File Size: 4,700,372,992 bytes I 22:36:53 Destination Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 22:36:53 Destination Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 22:36:53 Destination Media Sectors: 2,295,104 I 22:36:53 Write Mode: DVD I 22:36:53 Write Type: DAO I 22:36:53 Write Speed: MAX I 22:36:53 Link Size: Auto I 22:36:53 Test Mode: No I 22:36:53 BURN-Proof: Enabled I 22:36:53 Filling Buffer... I 22:36:53 Writing LeadIn... I 22:37:21 Writing Image... I 22:42:36 Synchronising Cache... I 22:42:37 Closing Track... I 22:42:48 Finalising Disc... I 22:43:02 Exporting Graph Data... I 22:43:02 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_22-36_RICOHJPN-R03-04_MAX.ibg I 22:43:02 Export Successfully Completed! I 22:43:02 Operation Successfully Completed! - Duration: 00:06:08 I 22:43:02 Average Write Rate: 14,618 KB/s (10.6x) - Maximum Write Rate: 22,049 KB/s (15.9x) I 22:43:02 Cycling Tray before Verify... I 22:43:26 Operation Started! I 22:43:26 Source Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 22:43:26 Source Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 22:43:26 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:43:26 Image File Sectors: 2,295,104 (MODE1/2048) I 22:43:26 Image File Size: 4,700,372,992 bytes I 22:43:26 Verifying Sectors... I 22:48:25 Exporting Graph Data... I 22:48:25 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_22-36_RICOHJPN-R03-04_MAX.ibg I 22:48:25 Export Successfully Completed! I 22:48:25 Operation Successfully Completed! - Duration: 00:04:59 I 22:48:25 Average Verify Rate: 15,351 KB/s (11.1x) - Maximum Verify Rate: 22,136 KB/s (16.0x)

PIONEER DVD-RW DVR-110 1.37 (ATA) Media Information: PIONEER DVD-RW DVR-110 1.37 (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: RICOHJPN-R03-04 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: RICOHJPN-R03-04 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 22:14:32 ImgBurn Version 1.1.0.5 Beta started! I 22:14:32 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 22:14:32 Initialising SPTI... I 22:14:32 Searching for SCSI / ATAPI devices... I 22:14:33 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 22:15:35 Operation Started! I 22:15:35 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:15:35 Source File Sectors: 2,295,104 (MODE1/2048) I 22:15:35 Source File Size: 4,700,372,992 bytes I 22:15:35 Destination Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 22:15:35 Destination Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 4x, 6x, 8x, 12x) I 22:15:35 Destination Media Sectors: 2,295,104 I 22:15:35 Write Mode: DVD I 22:15:35 Write Type: DAO I 22:15:35 Write Speed: MAX I 22:15:35 Link Size: Auto I 22:15:35 Test Mode: No I 22:15:35 BURN-Proof: Enabled I 22:15:35 Filling Buffer... I 22:15:35 Writing LeadIn... I 22:16:04 Writing Image... I 22:22:44 Synchronising Cache... I 22:22:46 Closing Track... I 22:22:51 Finalising Disc... I 22:23:11 Exporting Graph Data... I 22:23:11 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_22-15_RICOHJPN-R03-04_MAX.ibg I 22:23:11 Export Successfully Completed! I 22:23:11 Operation Successfully Completed! - Duration: 00:07:35 I 22:23:11 Average Write Rate: 11,475 KB/s (8.3x) - Maximum Write Rate: 17,368 KB/s (12.5x) I 22:23:11 Cycling Tray before Verify... I 22:23:29 Operation Started! I 22:23:29 Source Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 22:23:29 Source Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 4x, 6x, 8x, 12x) I 22:23:29 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:23:29 Image File Sectors: 2,295,104 (MODE1/2048) I 22:23:29 Image File Size: 4,700,372,992 bytes I 22:23:29 Verifying Sectors... I 22:29:57 Exporting Graph Data... I 22:29:57 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_22-15_RICOHJPN-R03-04_MAX.ibg I 22:29:57 Export Successfully Completed! I 22:29:57 Operation Successfully Completed! - Duration: 00:06:27 I 22:29:57 Average Verify Rate: 11,861 KB/s (8.6x) - Maximum Verify Rate: 17,319 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: RICOHJPN-R03-04 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: RICOHJPN-R03-04 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 21:53:19 ImgBurn Version 1.1.0.5 Beta started! I 21:53:19 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 21:53:19 Initialising SPTI... I 21:53:19 Searching for SCSI / ATAPI devices... I 21:53:20 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 21:54:11 Operation Started! I 21:54:11 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 21:54:11 Source File Sectors: 2,295,104 (MODE1/2048) I 21:54:11 Source File Size: 4,700,372,992 bytes I 21:54:11 Destination Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 21:54:11 Destination Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 4x, 6x, 8x, 12x, 16x) I 21:54:11 Destination Media Sectors: 2,295,104 I 21:54:11 Write Mode: DVD I 21:54:11 Write Type: DAO I 21:54:11 Write Speed: MAX I 21:54:12 Link Size: Auto I 21:54:12 Test Mode: No I 21:54:12 BURN-Proof: Enabled I 21:54:12 Filling Buffer... I 21:54:12 Writing LeadIn... I 21:54:33 Writing Image... I 22:00:25 Synchronising Cache... I 22:00:29 Closing Track... I 22:00:30 Finalising Disc... I 22:00:46 Exporting Graph Data... I 22:00:47 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_06-JANUARY-2006_21-54_RICOHJPN-R03-04_MAX.ibg I 22:00:47 Export Successfully Completed! I 22:00:47 Operation Successfully Completed! - Duration: 00:06:33 I 22:00:47 Average Write Rate: 13,077 KB/s (9.4x) - Maximum Write Rate: 16,799 KB/s (12.1x) I 22:00:47 Cycling Tray before Verify... I 22:01:20 Operation Started! I 22:01:20 Source Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 22:01:20 Source Media Type: DVD+R (Disc ID: RICOHJPN-R03-04) (Speeds: 4x, 6x, 8x, 12x, 16x) I 22:01:20 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 22:01:20 Image File Sectors: 2,295,104 (MODE1/2048) I 22:01:20 Image File Size: 4,700,372,992 bytes I 22:01:20 Verifying Sectors... I 22:07:58 Exporting Graph Data... I 22:07:58 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_06-JANUARY-2006_21-54_RICOHJPN-R03-04_MAX.ibg I 22:07:58 Export Successfully Completed! I 22:07:58 Operation Successfully Completed! - Duration: 00:06:37 I 22:07:58 Average Verify Rate: 11,562 KB/s (8.3x) - Maximum Verify Rate: 16,733 KB/s (12.1x)

Media: RiDisc Xtreme 16x DVD+R [RICOHJPN-R03-04] Burnt With: PLEXTOR DVDR PX-716A 1.09 (ATA) PIONEER DVD-RW DVR-110 1.37 (ATA) _NEC DVD_RW ND-4550A 1.07 (ATA) BENQ DVD DD DW1640 BSOB (ATA) _NEC DVD_RW ND-2510A 2.18 (ATA) BENQ DVD LS DW1655 BCDB (ATA) HL-DT-ST DVDRRW GSA-4166B 1.01 (ATA) LITE-ON DVDRW SHW-1635S YS0W (ATA) PIONEER DVD-RW DVR-111 1.06 (ATA) _NEC DVD_RW ND-4571A 1-01 (ATA) PLEXTOR DVDR PX-760A 1.03 (ATA) HL-DT-ST DVDRAM GSA-H10N JJ11 (ATA) HL-DT-ST BD-RE GBW-H10N GL04 (ATA) Scanned With: BENQ DVD DD DW1640 BSOB (ATA)

That forum is locked down to me and the beta team. I'm trying to keep all posts in that forum roughly the same. Saves people having to reinterpret the results in order to compare things Graph wise, you must already know the PIE/PIF side of things. The 'speed' graph is just to show you how the drive burns the disc - drop offs are where it's slowed the burn down - probably to minimise errors. The little dips you see now and then are where WOPC kicks in to check the burn quality. You'll notice the pioneer does that quite a lot compared to the other drives.

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: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 8x Pre-recorded Information: Manufacturer ID: FUJIFILM03 Physical Format Information (Last Recorded): 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: 0 Last Physical Sector in Layer 0: 0 Results: I 19:58:46 ImgBurn Version 1.1.0.5 Beta started! I 19:58:46 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 19:58:46 Initialising SPTI... I 19:58:46 Searching for SCSI / ATAPI devices... I 19:58:51 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 20:10:29 Operation Started! I 20:10:29 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:10:29 Source File Sectors: 2,298,496 (MODE1/2048) I 20:10:29 Source File Size: 4,707,319,808 bytes I 20:10:29 Destination Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 20:10:29 Destination Media Type: DVD-R (Disc ID: FUJIFILM03) (Speeds: 2.4x, 4x, 8x) I 20:10:29 Destination Media Sectors: 2,298,496 I 20:10:29 Write Mode: DVD I 20:10:29 Write Type: DAO I 20:10:29 Write Speed: MAX I 20:10:29 Link Size: Auto I 20:10:29 Test Mode: No I 20:10:29 BURN-Proof: Enabled I 20:10:29 Filling Buffer... I 20:10:29 Writing LeadIn... I 20:10:50 Writing Image... I 20:18:45 Synchronising Cache... I 20:19:12 Exporting Graph Data... I 20:19:12 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_06-JANUARY-2006_20-10_FUJIFILM03_MAX.ibg I 20:19:12 Export Successfully Completed! I 20:19:12 Operation Successfully Completed! - Duration: 00:08:43 I 20:19:12 Average Write Rate: 9,698 KB/s (7.0x) - Maximum Write Rate: 11,134 KB/s (8.0x) I 20:19:12 Cycling Tray before Verify... W 20:19:28 Waiting for device to become ready... I 20:19:31 Device ready! I 20:19:31 Operation Started! I 20:19:31 Source Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 20:19:31 Source Media Type: DVD-R (Disc ID: FUJIFILM03) (Speeds: 2.4x, 4x, 8x) I 20:19:31 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 20:19:31 Image File Sectors: 2,298,496 (MODE1/2048) I 20:19:31 Image File Size: 4,707,319,808 bytes I 20:19:31 Verifying Sectors... I 20:25:03 Exporting Graph Data... I 20:25:03 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_06-JANUARY-2006_20-10_FUJIFILM03_MAX.ibg I 20:25:03 Export Successfully Completed! I 20:25:03 Operation Successfully Completed! - Duration: 00:05:32 I 20:25:03 Average Verify Rate: 13,846 KB/s (10.0x) - Maximum Verify Rate: 21,765 KB/s (15.7x)

_NEC DVD_RW ND-4550A 1.07 (ATA) Media Information: _NEC DVD_RW ND-4550A 1.07 (ATA) Current Profile: DVD-R Disc Information: Status: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Supported Write Speeds: 2x, 4x, 6x, 8x Pre-recorded Information: Manufacturer ID: FUJIFILM03 Physical Format Information (Last Recorded): 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 Results: I 19:26:39 ImgBurn Version 1.1.0.5 Beta started! I 19:26:39 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 19:26:39 Initialising SPTI... I 19:26:39 Searching for SCSI / ATAPI devices... I 19:26:40 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 19:27:22 Operation Started! I 19:27:22 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 19:27:22 Source File Sectors: 2,298,496 (MODE1/2048) I 19:27:22 Source File Size: 4,707,319,808 bytes I 19:27:22 Destination Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 19:27:22 Destination Media Type: DVD-R (Disc ID: FUJIFILM03) (Speeds: 2x, 4x, 6x, 8x) I 19:27:22 Destination Media Sectors: 2,298,496 I 19:27:22 Write Mode: DVD I 19:27:22 Write Type: DAO I 19:27:22 Write Speed: MAX I 19:27:23 Link Size: Auto I 19:27:23 Test Mode: No I 19:27:23 BURN-Proof: Enabled I 19:27:23 Filling Buffer... I 19:27:23 Writing LeadIn... I 19:28:04 Writing Image... I 19:37:10 Synchronising Cache... I 19:37:24 Exporting Graph Data... I 19:37:24 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_19-27_FUJIFILM03_MAX.ibg I 19:37:24 Export Successfully Completed! I 19:37:24 Operation Successfully Completed! - Duration: 00:10:01 I 19:37:24 Average Write Rate: 8,434 KB/s (6.1x) - Maximum Write Rate: 11,659 KB/s (8.4x) I 19:37:24 Cycling Tray before Verify... I 19:37:44 Operation Started! I 19:37:44 Source Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 19:37:44 Source Media Type: DVD-R (Disc ID: FUJIFILM03) (Speeds: 2x, 4x, 6x, 8x) I 19:37:44 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 19:37:44 Image File Sectors: 2,298,496 (MODE1/2048) I 19:37:44 Image File Size: 4,707,319,808 bytes I 19:37:44 Verifying Sectors... I 19:42:47 Exporting Graph Data... I 19:42:47 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_19-27_FUJIFILM03_MAX.ibg I 19:42:47 Export Successfully Completed! I 19:42:47 Operation Successfully Completed! - Duration: 00:05:03 I 19:42:47 Average Verify Rate: 15,171 KB/s (11.0x) - Maximum Verify Rate: 22,180 KB/s (16.0x)

PIONEER DVD-RW DVR-110 1.37 (ATA) Media Information: PIONEER DVD-RW DVR-110 1.37 (ATA) Current Profile: DVD-R Disc Information: Status: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Supported Write Speeds: 4x, 6x, 8x Pre-recorded Information: Manufacturer ID: FUJIFILM03 Recording Management Area Information: PIONEER DVD-RW DVR-110 Physical Format Information (Last Recorded): 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: 0 Last Physical Sector in Layer 0: 0 Results: I 19:06:23 ImgBurn Version 1.1.0.5 Beta started! I 19:06:23 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 19:06:23 Initialising SPTI... I 19:06:23 Searching for SCSI / ATAPI devices... I 19:06:27 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 19:06:31 Operation Started! I 19:06:31 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 19:06:31 Source File Sectors: 2,298,496 (MODE1/2048) I 19:06:31 Source File Size: 4,707,319,808 bytes I 19:06:31 Destination Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 19:06:31 Destination Media Type: DVD-R (Disc ID: FUJIFILM03) (Speeds: 4x, 6x, 8x) I 19:06:31 Destination Media Sectors: 2,298,496 I 19:06:31 Write Mode: DVD I 19:06:31 Write Type: DAO I 19:06:31 Write Speed: MAX I 19:06:31 Link Size: Auto I 19:06:31 Test Mode: No I 19:06:31 BURN-Proof: Enabled I 19:06:31 Filling Buffer... I 19:06:31 Writing LeadIn... I 19:07:07 Writing Image... I 19:14:47 Synchronising Cache... I 19:14:57 Exporting Graph Data... I 19:14:57 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_19-06_FUJIFILM03_MAX.ibg I 19:14:57 Export Successfully Completed! I 19:14:57 Operation Successfully Completed! - Duration: 00:08:25 I 19:14:57 Average Write Rate: 10,015 KB/s (7.2x) - Maximum Write Rate: 11,155 KB/s (8.1x) I 19:14:57 Cycling Tray before Verify... I 19:15:17 Operation Started! I 19:15:17 Source Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 19:15:17 Source Media Type: DVD-ROM I 19:15:17 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 19:15:17 Image File Sectors: 2,298,496 (MODE1/2048) I 19:15:17 Image File Size: 4,707,319,808 bytes I 19:15:17 Verifying Sectors... I 19:21:46 Exporting Graph Data... I 19:21:46 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_19-06_FUJIFILM03_MAX.ibg I 19:21:46 Export Successfully Completed! I 19:21:46 Operation Successfully Completed! - Duration: 00:06:29 I 19:21:46 Average Verify Rate: 11,817 KB/s (8.5x) - Maximum Verify Rate: 17,346 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: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Supported Write Speeds: 4x, 6x, 8x Pre-recorded Information: Manufacturer ID: FUJIFILM03 Recording Management Area Information: PLEXTOR DVDR PX-716A Physical Format Information (Last Recorded): 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 Results: I 18:31:17 ImgBurn Version 1.1.0.5 Beta started! I 18:31:17 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 18:31:17 Initialising SPTI... I 18:31:17 Searching for SCSI / ATAPI devices... I 18:31:17 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 18:36:01 Operation Started! I 18:36:01 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 18:36:01 Source File Sectors: 2,298,496 (MODE1/2048) I 18:36:01 Source File Size: 4,707,319,808 bytes I 18:36:01 Destination Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 18:36:01 Destination Media Type: DVD-R (Disc ID: FUJIFILM03) (Speeds: 4x, 6x, 8x) I 18:36:01 Destination Media Sectors: 2,298,496 I 18:36:01 Write Mode: DVD I 18:36:01 Write Type: DAO I 18:36:01 Write Speed: MAX I 18:36:01 Link Size: Auto I 18:36:01 Test Mode: No I 18:36:01 BURN-Proof: Enabled I 18:36:01 Filling Buffer... I 18:36:01 Writing LeadIn... I 18:36:51 Writing Image... I 18:44:14 Synchronising Cache... I 18:44:26 Exporting Graph Data... I 18:44:26 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_06-JANUARY-2006_18-36_FUJIFILM03_MAX.ibg I 18:44:26 Export Successfully Completed! I 18:44:26 Operation Successfully Completed! - Duration: 00:08:22 I 18:44:26 Average Write Rate: 10,400 KB/s (7.5x) - Maximum Write Rate: 11,203 KB/s (8.1x) I 18:44:26 Cycling Tray before Verify... I 18:44:49 Operation Started! I 18:44:49 Source Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 18:44:49 Source Media Type: DVD-R (Disc ID: FUJIFILM03) (Speeds: 4x, 6x, 8x) I 18:44:49 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 18:44:49 Image File Sectors: 2,298,496 (MODE1/2048) I 18:44:49 Image File Size: 4,707,319,808 bytes I 18:44:49 Verifying Sectors... I 18:51:38 Exporting Graph Data... I 18:51:38 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_06-JANUARY-2006_18-36_FUJIFILM03_MAX.ibg I 18:51:38 Export Successfully Completed! I 18:51:39 Operation Successfully Completed! - Duration: 00:06:48 I 18:51:39 Average Verify Rate: 11,267 KB/s (8.1x) - Maximum Verify Rate: 16,215 KB/s (11.7x)

Media: RICOH 8x DVD-R [FUJIFILM03] Burnt With: PLEXTOR DVDR PX-716A 1.09 (ATA) PIONEER DVD-RW DVR-110 1.37 (ATA) _NEC DVD_RW ND-4550A 1.07 (ATA) BENQ DVD DD DW1640 BSOB (ATA) HL-DT-ST DVDRRW GSA-4166B 1.01 (ATA) LITE-ON DVDRW SHW-1635S YS0W (ATA) PIONEER DVD-RW DVR-111 1.06 (ATA) _NEC DVD_RW ND-4571A 1-01 (ATA) PLEXTOR DVDR PX-760A 1.03 (ATA) HL-DT-ST DVDRAM GSA-H10N JJ11 (ATA) HL-DT-ST BD-RE GBW-H10N GL04 (ATA) Scanned With: BENQ DVD DD DW1640 BSOB (ATA)

Thanks Seems weird to me that BenQ would mess up DL burning on the only discs everyone recommends! Now if you were using anything other than Verbs, I'd instantly say to ditch them in favour of Verbatims! So now, I guess I'd have to recommend you don't burn DL at all!!! Well done BenQ As a side note, I wouldn't have expected WOPC to be messing things up as you START the burn. Normal OPC should have taken place before burning starts and as you're getting an error as the drive attempts to burn the first block of sectors, I don't see how that can come under the 'Walking' part of WOPC. Most strange! Anyway, if you've the time and inclination, please post the scan up so we can see it

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 15:45:57 ImgBurn Version 1.1.0.5 Beta started! I 15:45:57 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 15:45:57 Initialising SPTI... I 15:45:57 Searching for SCSI / ATAPI devices... I 15:46:01 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 15:49:51 Operation Started! I 15:49:51 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 15:49:51 Source File Sectors: 2,295,104 (MODE1/2048) I 15:49:51 Source File Size: 4,700,372,992 bytes I 15:49:51 Destination Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 15:49:51 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 8x, 12x, 16x) I 15:49:51 Destination Media Sectors: 2,295,104 I 15:49:51 Write Mode: DVD I 15:49:51 Write Type: DAO I 15:49:51 Write Speed: MAX I 15:49:52 Link Size: Auto I 15:49:52 Test Mode: No I 15:49:52 BURN-Proof: Enabled I 15:49:52 Filling Buffer... I 15:49:52 Writing LeadIn... I 15:50:03 Writing Image... I 15:55:26 Synchronising Cache... I 15:55:27 Closing Track... I 15:55:28 Finalising Disc... I 15:55:42 Exporting Graph Data... I 15:55:42 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_06-JANUARY-2006_15-49_YUDEN000-T03-00_MAX.ibg I 15:55:42 Export Successfully Completed! I 15:55:42 Operation Successfully Completed! - Duration: 00:05:47 I 15:55:42 Average Write Rate: 14,211 KB/s (10.3x) - Maximum Write Rate: 22,202 KB/s (16.0x) I 15:55:42 Cycling Tray before Verify... W 15:55:57 Waiting for device to become ready... I 15:55:57 Device ready! I 15:55:57 Operation Started! I 15:55:57 Source Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 15:55:57 Source Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 8x, 12x, 16x) I 15:55:57 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 15:55:57 Image File Sectors: 2,295,104 (MODE1/2048) I 15:55:57 Image File Size: 4,700,372,992 bytes I 15:55:57 Verifying Sectors... I 16:01:00 Exporting Graph Data... I 16:01:00 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_06-JANUARY-2006_15-49_YUDEN000-T03-00_MAX.ibg I 16:01:00 Export Successfully Completed! I 16:01:00 Operation Successfully Completed! - Duration: 00:05:03 I 16:01:00 Average Verify Rate: 15,149 KB/s (10.9x) - Maximum Verify Rate: 22,268 KB/s (16.1x)

_NEC DVD_RW ND-4550A 1.07 (ATA) Media Information: _NEC DVD_RW ND-4550A 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 15:29:56 ImgBurn Version 1.1.0.5 Beta started! I 15:29:56 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 15:29:56 Initialising SPTI... I 15:29:56 Searching for SCSI / ATAPI devices... I 15:29:58 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 15:31:26 Operation Started! I 15:31:26 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 15:31:26 Source File Sectors: 2,295,104 (MODE1/2048) I 15:31:26 Source File Size: 4,700,372,992 bytes I 15:31:26 Destination Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 15:31:26 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 15:31:26 Destination Media Sectors: 2,295,104 I 15:31:26 Write Mode: DVD I 15:31:26 Write Type: DAO I 15:31:26 Write Speed: MAX I 15:31:26 Link Size: Auto I 15:31:26 Test Mode: No I 15:31:26 BURN-Proof: Enabled I 15:31:26 Filling Buffer... I 15:31:26 Writing LeadIn... I 15:31:53 Writing Image... I 15:37:07 Synchronising Cache... I 15:37:08 Closing Track... I 15:37:27 Finalising Disc... I 15:37:39 Exporting Graph Data... I 15:37:39 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_15-31_YUDEN000-T03-00_MAX.ibg I 15:37:39 Export Successfully Completed! I 15:37:39 Operation Successfully Completed! - Duration: 00:06:13 I 15:37:39 Average Write Rate: 14,665 KB/s (10.6x) - Maximum Write Rate: 21,743 KB/s (15.7x) I 15:37:39 Cycling Tray before Verify... I 15:38:03 Operation Started! I 15:38:03 Source Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 15:38:03 Source Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 15:38:03 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 15:38:03 Image File Sectors: 2,295,104 (MODE1/2048) I 15:38:03 Image File Size: 4,700,372,992 bytes I 15:38:03 Verifying Sectors... I 15:43:03 Exporting Graph Data... I 15:43:03 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_15-31_YUDEN000-T03-00_MAX.ibg I 15:43:03 Export Successfully Completed! I 15:43:03 Operation Successfully Completed! - Duration: 00:04:59 I 15:43:03 Average Verify Rate: 15,351 KB/s (11.1x) - Maximum Verify Rate: 22,202 KB/s (16.0x) Hmmm.... that PIE/PIF/Jitter spike is a little concerning, here's another attempt! I 17:16:22 ImgBurn Version 1.1.0.5 Beta started! I 17:16:23 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 17:16:23 Initialising SPTI... I 17:16:23 Searching for SCSI / ATAPI devices... I 17:16:23 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 17:16:34 Operation Started! I 17:16:34 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 17:16:34 Source File Sectors: 2,295,104 (MODE1/2048) I 17:16:34 Source File Size: 4,700,372,992 bytes I 17:16:34 Destination Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 17:16:34 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 17:16:34 Destination Media Sectors: 2,295,104 I 17:16:34 Write Mode: DVD I 17:16:34 Write Type: DAO I 17:16:34 Write Speed: MAX I 17:16:34 Link Size: Auto I 17:16:34 Test Mode: No I 17:16:34 BURN-Proof: Enabled I 17:16:34 Filling Buffer... I 17:16:34 Writing LeadIn... I 17:16:58 Writing Image... I 17:22:08 Synchronising Cache... I 17:22:09 Closing Track... I 17:22:31 Finalising Disc... I 17:22:43 Exporting Graph Data... I 17:22:43 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_17-16_YUDEN000-T03-00_MAX.ibg I 17:22:43 Export Successfully Completed! I 17:22:43 Operation Successfully Completed! - Duration: 00:06:09 I 17:22:43 Average Write Rate: 14,855 KB/s (10.7x) - Maximum Write Rate: 22,180 KB/s (16.0x) I 17:22:43 Cycling Tray before Verify... I 17:23:06 Operation Started! I 17:23:06 Source Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 17:23:06 Source Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 2.4x, 4x, 6x, 8x, 12x, 16x) I 17:23:06 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 17:23:06 Image File Sectors: 2,295,104 (MODE1/2048) I 17:23:06 Image File Size: 4,700,372,992 bytes I 17:23:06 Verifying Sectors... I 17:28:06 Exporting Graph Data... I 17:28:06 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_17-16_YUDEN000-T03-00_MAX.ibg I 17:28:06 Export Successfully Completed! I 17:28:06 Operation Successfully Completed! - Duration: 00:04:59 I 17:28:06 Average Verify Rate: 15,351 KB/s (11.1x) - Maximum Verify Rate: 22,158 KB/s (16.0x) Nope, oh well! Same blip at 2.25 GB. Shame on NEC

PIONEER DVD-RW DVR-110 1.37 (ATA) Media Information: PIONEER DVD-RW DVR-110 1.37 (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 15:11:09 ImgBurn Version 1.1.0.5 Beta started! I 15:11:09 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 15:11:09 Initialising SPTI... I 15:11:09 Searching for SCSI / ATAPI devices... I 15:11:12 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 15:11:31 Operation Started! I 15:11:31 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 15:11:31 Source File Sectors: 2,295,104 (MODE1/2048) I 15:11:31 Source File Size: 4,700,372,992 bytes I 15:11:31 Destination Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 15:11:31 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 6x, 8x, 12x, 16x) I 15:11:31 Destination Media Sectors: 2,295,104 I 15:11:31 Write Mode: DVD I 15:11:31 Write Type: DAO I 15:11:31 Write Speed: MAX I 15:11:31 Link Size: Auto I 15:11:31 Test Mode: No I 15:11:31 BURN-Proof: Enabled I 15:11:34 Filling Buffer... I 15:11:35 Writing LeadIn... I 15:12:12 Writing Image... I 15:17:27 Synchronising Cache... I 15:17:28 Closing Track... I 15:17:30 Finalising Disc... I 15:17:51 Exporting Graph Data... I 15:17:51 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_15-11_YUDEN000-T03-00_MAX.ibg I 15:17:51 Export Successfully Completed! I 15:17:51 Operation Successfully Completed! - Duration: 00:06:20 I 15:17:51 Average Write Rate: 14,618 KB/s (10.6x) - Maximum Write Rate: 21,655 KB/s (15.6x) I 15:17:51 Cycling Tray before Verify... I 15:18:09 Operation Started! I 15:18:09 Source Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 15:18:09 Source Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 6x, 8x, 12x, 16x) I 15:18:09 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 15:18:09 Image File Sectors: 2,295,104 (MODE1/2048) I 15:18:09 Image File Size: 4,700,372,992 bytes I 15:18:09 Verifying Sectors... I 15:24:38 Exporting Graph Data... I 15:24:38 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_15-11_YUDEN000-T03-00_MAX.ibg I 15:24:38 Export Successfully Completed! I 15:24:38 Operation Successfully Completed! - Duration: 00:06:28 I 15:24:38 Average Verify Rate: 11,830 KB/s (8.5x) - Maximum Verify Rate: 17,302 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 14:45:17 ImgBurn Version 1.1.0.5 Beta started! I 14:45:17 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 14:45:17 Initialising SPTI... I 14:45:17 Searching for SCSI / ATAPI devices... I 14:45:18 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 14:50:57 Operation Started! I 14:50:57 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 14:50:57 Source File Sectors: 2,295,104 (MODE1/2048) I 14:50:57 Source File Size: 4,700,372,992 bytes I 14:50:57 Destination Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 14:50:57 Destination Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 14:50:57 Destination Media Sectors: 2,295,104 I 14:50:57 Write Mode: DVD I 14:50:57 Write Type: DAO I 14:50:57 Write Speed: MAX I 14:50:57 Link Size: Auto I 14:50:57 Test Mode: No I 14:50:57 BURN-Proof: Enabled I 14:50:57 Filling Buffer... I 14:50:57 Writing LeadIn... I 14:51:20 Writing Image... I 14:57:07 Synchronising Cache... I 14:57:12 Closing Track... I 14:57:13 Finalising Disc... I 14:57:30 Exporting Graph Data... I 14:57:30 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_06-JANUARY-2006_14-50_YUDEN000-T03-00_MAX.ibg I 14:57:30 Export Successfully Completed! I 14:57:30 Operation Successfully Completed! - Duration: 00:06:31 I 14:57:30 Average Write Rate: 13,228 KB/s (9.6x) - Maximum Write Rate: 16,805 KB/s (12.1x) I 14:57:30 Cycling Tray before Verify... I 14:57:57 Operation Started! I 14:57:57 Source Device: [1:0:0] PLEXTOR DVDR PX-716A 1.09 (H:) (ATA) I 14:57:57 Source Media Type: DVD+R (Disc ID: YUDEN000-T03-00) (Speeds: 4x, 6x, 8x, 12x, 16x) I 14:57:57 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 14:57:57 Image File Sectors: 2,295,104 (MODE1/2048) I 14:57:57 Image File Size: 4,700,372,992 bytes I 14:57:57 Verifying Sectors... I 15:04:36 Exporting Graph Data... I 15:04:36 Graph Data File: C:\IBG\PLEXTOR_DVDR_PX-716A_1.09_06-JANUARY-2006_14-50_YUDEN000-T03-00_MAX.ibg I 15:04:36 Export Successfully Completed! I 15:04:36 Operation Successfully Completed! - Duration: 00:06:38 I 15:04:36 Average Verify Rate: 11,533 KB/s (8.3x) - Maximum Verify Rate: 16,712 KB/s (12.1x)

Media: Plextor 16x DVD+R [YUDEN000-T03-00] Burnt With: PLEXTOR DVDR PX-716A 1.09 (ATA) PIONEER DVD-RW DVR-110 1.37 (ATA) _NEC DVD_RW ND-4550A 1.07 (ATA) BENQ DVD DD DW1640 BSOB (ATA) _NEC DVD_RW ND-2510A 2.18 (ATA) BENQ DVD LS DW1655 BCDB (ATA) HL-DT-ST DVDRRW GSA-4166B 1.01 (ATA) LITE-ON DVDRW SHW-1635S YS0W (ATA) PIONEER DVD-RW DVR-111 1.06 (ATA) _NEC DVD_RW ND-4571A 1-01 (ATA) PLEXTOR DVDR PX-760A 1.03 (ATA) HL-DT-ST DVDRAM GSA-H10N JJ11 (ATA) HL-DT-ST BD-RE GBW-H10N GL04 (ATA) Scanned With: BENQ DVD DD DW1640 BSOB (ATA)

File -> Save

What strange things to eat for dinner! Oh and where is your knife young man?!

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: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Supported Write Speeds: 2.4x, 4x, 8x Pre-recorded Information: Manufacturer ID: TYG02 Physical Format Information (Last Recorded): 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: 0 Last Physical Sector in Layer 0: 0 Results: I 13:19:49 ImgBurn Version 1.1.0.5 Beta started! I 13:19:49 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 13:19:49 Initialising SPTI... I 13:19:49 Searching for SCSI / ATAPI devices... I 13:19:54 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 13:20:01 Operation Started! I 13:20:01 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:20:01 Source File Sectors: 2,298,496 (MODE1/2048) I 13:20:01 Source File Size: 4,707,319,808 bytes I 13:20:01 Destination Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 13:20:01 Destination Media Type: DVD-R (Disc ID: TYG02) (Speeds: 2.4x, 4x, 8x) I 13:20:01 Destination Media Sectors: 2,298,496 I 13:20:01 Write Mode: DVD I 13:20:01 Write Type: DAO I 13:20:01 Write Speed: MAX I 13:20:01 Link Size: Auto I 13:20:01 Test Mode: No I 13:20:01 BURN-Proof: Enabled I 13:20:01 Filling Buffer... I 13:20:01 Writing LeadIn... I 13:20:21 Writing Image... I 13:28:11 Synchronising Cache... I 13:28:39 Exporting Graph Data... I 13:28:39 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_06-JANUARY-2006_13-20_TYG02_MAX.ibg I 13:28:39 Export Successfully Completed! I 13:28:39 Operation Successfully Completed! - Duration: 00:08:38 I 13:28:39 Average Write Rate: 9,801 KB/s (7.1x) - Maximum Write Rate: 11,094 KB/s (8.0x) I 13:28:39 Cycling Tray before Verify... W 13:28:56 Waiting for device to become ready... I 13:28:58 Device ready! I 13:28:58 Operation Started! I 13:28:58 Source Device: [2:1:0] BENQ DVD DD DW1640 BSOB (K:) (ATA) I 13:28:58 Source Media Type: DVD-R (Disc ID: TYG02) (Speeds: 2.4x, 4x, 8x) I 13:28:58 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:28:58 Image File Sectors: 2,298,496 (MODE1/2048) I 13:28:58 Image File Size: 4,707,319,808 bytes I 13:28:58 Verifying Sectors... I 13:34:05 Exporting Graph Data... I 13:34:05 Graph Data File: C:\IBG\BENQ_DVD_DD_DW1640_BSOB_06-JANUARY-2006_13-20_TYG02_MAX.ibg I 13:34:05 Export Successfully Completed! I 13:34:05 Operation Successfully Completed! - Duration: 00:05:06 I 13:34:05 Average Verify Rate: 15,022 KB/s (10.8x) - Maximum Verify Rate: 22,399 KB/s (16.2x)

_NEC DVD_RW ND-4550A 1.07 (ATA) Media Information: _NEC DVD_RW ND-4550A 1.07 (ATA) Current Profile: DVD-R Disc Information: Status: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Supported Write Speeds: 2x, 4x, 6x, 8x, 12x Pre-recorded Information: Manufacturer ID: TYG02 Physical Format Information (Last Recorded): 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 Results: I 13:01:05 ImgBurn Version 1.1.0.5 Beta started! I 13:01:05 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 13:01:05 Initialising SPTI... I 13:01:05 Searching for SCSI / ATAPI devices... I 13:01:10 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 13:01:31 Operation Started! I 13:01:31 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:01:31 Source File Sectors: 2,298,496 (MODE1/2048) I 13:01:31 Source File Size: 4,707,319,808 bytes I 13:01:31 Destination Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 13:01:31 Destination Media Type: DVD-R (Disc ID: TYG02) (Speeds: 2x, 4x, 6x, 8x, 12x) I 13:01:31 Destination Media Sectors: 2,298,496 I 13:01:31 Write Mode: DVD I 13:01:31 Write Type: DAO I 13:01:31 Write Speed: MAX I 13:01:31 Link Size: Auto I 13:01:31 Test Mode: No I 13:01:31 BURN-Proof: Enabled I 13:01:31 Filling Buffer... I 13:01:31 Writing LeadIn... I 13:02:17 Writing Image... I 13:08:18 Synchronising Cache... I 13:08:35 Exporting Graph Data... I 13:08:35 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_13-01_TYG02_MAX.ibg I 13:08:35 Export Successfully Completed! I 13:08:35 Operation Successfully Completed! - Duration: 00:07:03 I 13:08:35 Average Write Rate: 12,769 KB/s (9.2x) - Maximum Write Rate: 17,302 KB/s (12.5x) I 13:08:35 Cycling Tray before Verify... I 13:08:59 Operation Started! I 13:08:59 Source Device: [2:0:0] _NEC DVD_RW ND-4550A 1.07 (J:) (ATA) I 13:08:59 Source Media Type: DVD-R (Disc ID: TYG02) (Speeds: 2x, 4x, 6x, 8x, 12x) I 13:08:59 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 13:09:00 Image File Sectors: 2,298,496 (MODE1/2048) I 13:09:00 Image File Size: 4,707,319,808 bytes I 13:09:00 Verifying Sectors... I 13:13:59 Exporting Graph Data... I 13:13:59 Graph Data File: C:\IBG\_NEC_DVD_RW_ND-4550A_1.07_06-JANUARY-2006_13-01_TYG02_MAX.ibg I 13:13:59 Export Successfully Completed! I 13:13:59 Operation Successfully Completed! - Duration: 00:04:59 I 13:13:59 Average Verify Rate: 15,374 KB/s (11.1x) - Maximum Verify Rate: 22,136 KB/s (16.0x)

PIONEER DVD-RW DVR-110 1.37 (ATA) Media Information: PIONEER DVD-RW DVR-110 1.37 (ATA) Current Profile: DVD-R Disc Information: Status: Empty Erasable: No Free Sectors: 2,298,496 Free Space: 4,707,319,808 bytes Free Time: 510:48:46 (MM:SS:FF) Supported Write Speeds: 4x, 6x, 8x, 12x Pre-recorded Information: Manufacturer ID: TYG02 Recording Management Area Information: PIONEER DVD-RW DVR-110 Physical Format Information (Last Recorded): 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: 0 Last Physical Sector in Layer 0: 0 Results: I 12:35:12 ImgBurn Version 1.1.0.5 Beta started! I 12:35:12 Microsoft Windows Server 2003, Standard Edition (5.2, Build 3790 : Service Pack 1) I 12:35:12 Initialising SPTI... I 12:35:12 Searching for SCSI / ATAPI devices... I 12:35:12 Found 3 DVD-ROMs, 2 DVD?RWs and 2 DVD?RW/RAMs! I 12:35:20 Operation Started! I 12:35:20 Source File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:35:20 Source File Sectors: 2,298,496 (MODE1/2048) I 12:35:20 Source File Size: 4,707,319,808 bytes I 12:35:20 Destination Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 12:35:20 Destination Media Type: DVD-R (Disc ID: TYG02) (Speeds: 4x, 6x, 8x, 12x) I 12:35:20 Destination Media Sectors: 2,298,496 I 12:35:20 Write Mode: DVD I 12:35:20 Write Type: DAO I 12:35:20 Write Speed: MAX I 12:35:20 Link Size: Auto I 12:35:20 Test Mode: No I 12:35:20 BURN-Proof: Enabled I 12:35:20 Filling Buffer... I 12:35:21 Writing LeadIn... I 12:35:56 Writing Image... I 12:42:41 Synchronising Cache... I 12:42:49 Exporting Graph Data... I 12:42:49 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_12-35_TYG02_MAX.ibg I 12:42:49 Export Successfully Completed! I 12:42:49 Operation Successfully Completed! - Duration: 00:07:28 I 12:42:49 Average Write Rate: 11,350 KB/s (8.2x) - Maximum Write Rate: 17,374 KB/s (12.5x) I 12:42:49 Cycling Tray before Verify... I 12:43:09 Operation Started! I 12:43:09 Source Device: [1:1:0] PIONEER DVD-RW DVR-110 1.37 (I:) (ATA) I 12:43:09 Source Media Type: DVD-ROM I 12:43:09 Image File: -==/\/[DISCOVERY IMAGE]\/\==- I 12:43:09 Image File Sectors: 2,298,496 (MODE1/2048) I 12:43:09 Image File Size: 4,707,319,808 bytes I 12:43:09 Verifying Sectors... I 12:49:38 Exporting Graph Data... I 12:49:38 Graph Data File: C:\IBG\PIONEER_DVD-RW_DVR-110_1.37_06-JANUARY-2006_12-35_TYG02_MAX.ibg I 12:49:38 Export Successfully Completed! I 12:49:38 Operation Successfully Completed! - Duration: 00:06:29 I 12:49:38 Average Verify Rate: 11,847 KB/s (8.6x) - Maximum Verify Rate: 17,324 KB/s (12.5x)

They've got 'ImgBurn' and 'ImgTool Burn' muddled up!