Here's the log.
I 16:33:18 ImgBurn Version 2.5.1.0 started!
I 16:33:18 Microsoft Windows Vista Home Premium Edition (6.0, Build 6001 : Service Pack 1)
I 16:33:18 Total Physical Memory: 2,881,220 KB - Available: 1,657,756 KB
W 16:33:18 Duplex Secure's SPTD driver can have a detrimental effect on drive performance.
I 16:33:18 Initialising SPTI...
I 16:33:18 Searching for SCSI / ATAPI devices...
I 16:33:19 -> Drive 1 - Info: Optiarc DVD RW AD-7581S 4H02 (E:) (ATA)
I 16:33:19 -> Drive 2 - Info: ELBY CLONEDRIVE 1.4 (G:) (SCSI)
I 16:33:19 -> Drive 3 - Info: ULC Q309M3W5UJG 1.03 (F:) (SCSI)
I 16:33:19 Found 1 DVD±RW/RAM and 2 BD-ROM/HD DVD-ROMs!
I 16:34:12 Operation Started!
I 16:34:12 Source File: C:\Users\Owner\Desktop\Mafia 2.dvd
I 16:34:12 Source File Sectors: 3,827,488 (MODE1/2048)
I 16:34:12 Source File Size: 7,838,695,424 bytes
I 16:34:12 Source File Volume Identifier: DVD_ROM
I 16:34:12 Source File Volume Set Identifier: ec67c000MS UDFBridge
I 16:34:12 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 16:34:12 Source File Implementation Identifier: Microsoft CDIMAGE UDF
I 16:34:12 Source File File System(s): ISO9660, UDF (1.50)
I 16:34:12 Destination Device: [2:0:0] Optiarc DVD RW AD-7581S 4H02 (E:) (ATA)
I 16:34:12 Destination Media Type: DVD+R DL (Disc ID: RITEK-S04-66) (Speeds: 2.4x, 4x)
I 16:34:12 Destination Media Sectors: 4,173,824
I 16:34:12 Write Mode: DVD
I 16:34:12 Write Type: DAO
I 16:34:12 Write Speed: 2.4x
I 16:34:12 Link Size: Auto
I 16:34:12 Lock Volume: Yes
I 16:34:12 Test Mode: No
I 16:34:12 OPC: No
I 16:34:12 BURN-Proof: Enabled
W 16:34:14 Write Speed Miscompare! - Wanted: 3,324 KB/s (2.4x), Got: 2,770 KB/s (2x)
I 16:34:14 Book Type Setting: N/A
I 16:34:14 User Specified L0 Data Zone Capacity: 1,913,760
I 16:34:14 Set L0 Data Zone Capacity Succeeded!
I 16:34:15 Filling Buffer... (40 MB)
I 16:34:16 Writing LeadIn...
I 16:35:10 Writing Session 1 of 1... (1 Track, LBA: 0 - 3827487)
I 16:35:10 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3827487)
I 16:35:10 Writing Layer 0... (LBA: 0 - 1913759)
W 16:39:11 Failed to Write Sectors 379008 - 379039 - Reason: Write Error
W 16:39:11 Retrying (1 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (2 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (3 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (4 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (5 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (6 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (7 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (8 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (9 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (10 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (11 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (12 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (13 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (14 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (15 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (16 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (17 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (18 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (19 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
W 16:39:11 Retrying (20 of 20)...
W 16:39:11 Retry Failed - Reason: Invalid Address For Write
E 16:39:36 Failed to Write Sectors 379008 - 379039 - Reason: Write Error
E 16:39:36 Next Writable Address: 378366
I 16:39:36 Synchronising Cache...
W 16:39:41 User opted to skip the 'Close Track/Session/Disc' functions.
E 16:39:41 Failed to Write Image!
I 16:39:41 Exporting Graph Data...
I 16:39:41 Graph Data File: C:\Users\Owner\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-7581S_4H02_FRIDAY-SEPTEMBER-03-2010_4-34_PM_RITEK-S04-66_2.4x.ibg
I 16:39:41 Export Successfully Completed!
E 16:39:42 Operation Failed! - Duration: 00:05:29
I 16:39:42 Average Write Rate: 2,860 KB/s (2.1x) - Maximum Write Rate: 3,357 KB/s (2.4x)
I 16:40:05 Close Request Acknowledged
I 16:40:05 Closing Down...