Sorry it took so long...
Here is the log....
I 19:29:15 ImgBurn Version 2.5.0.0 started!
I 19:29:15 Microsoft Windows 7 Ultimate Edition (6.1, Build 7600)
I 19:29:15 Total Physical Memory: 1,047,032 KB - Available: 451,668 KB
I 19:29:15 Initialising SPTI...
I 19:29:15 Searching for SCSI / ATAPI devices...
I 19:29:15 Found 1 DVD±RW/RAM!
I 19:30:34 Operation Started!
I 19:30:34 Source File: C:\Users\Dan\Desktop\game.dvd
I 19:30:34 Source File Sectors: 3,827,488 (MODE1/2048)
I 19:30:34 Source File Size: 7,838,695,424 bytes
I 19:30:34 Source File Volume Identifier: DVD_ROM
I 19:30:34 Source File Volume Set Identifier: 356fc000MS UDFBridge
I 19:30:34 Source File Application Identifier: CDIMAGE 2.45 (12/06/2000 TM)
I 19:30:34 Source File Implementation Identifier: Microsoft CDIMAGE UDF
I 19:30:34 Source File File System(s): ISO9660, UDF (1.50)
I 19:30:34 Destination Device: [0:1:0] Optiarc DVD RW AD-7240S 1.03 (E:) (ATA)
I 19:30:34 Destination Media Type: DVD+R DL (Disc ID: MKM-001-00) (Speeds: 2.4x, 4x)
I 19:30:34 Destination Media Sectors: 4,173,824
I 19:30:34 Write Mode: DVD
I 19:30:34 Write Type: DAO
I 19:30:34 Write Speed: 4x
I 19:30:34 Link Size: Auto
I 19:30:34 Lock Volume: Yes
I 19:30:34 Test Mode: No
I 19:30:34 OPC: No
I 19:30:34 BURN-Proof: Enabled
I 19:30:34 Book Type Setting: DVD-ROM
I 19:30:34 Optimal L0 Data Zone Capacity: 1,913,760
I 19:30:34 Optimal L0 Data Zone Method: Copied From Original Disc
I 19:30:40 Set L0 Data Zone Capacity Succeeded!
I 19:30:41 Filling Buffer... (40 MB)
I 19:30:41 Writing LeadIn...
I 19:30:46 Writing Session 1 of 1... (1 Track, LBA: 0 - 3827487)
I 19:30:46 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3827487)
I 19:30:46 Writing Layer 0... (LBA: 0 - 1913759)
I 19:42:44 Writing Layer 1... (LBA: 1913760 - 3827487)
I 19:54:52 Synchronising Cache...
I 19:54:53 Closing Track...
I 19:55:07 Finalising Disc...
I 19:56:02 Exporting Graph Data...
I 19:56:02 Graph Data File: C:\Users\Dan\AppData\Roaming\ImgBurn\Graph Data Files\Optiarc_DVD_RW_AD-7240S_1.03_WEDNESDAY-FEBRUARY-10-2010_7-30_PM_MKM-001-00_4x.ibg
I 19:56:02 Export Successfully Completed!
I 19:56:02 Operation Successfully Completed! - Duration: 00:25:28
I 19:56:02 Average Write Rate: 5,297 KB/s (3.8x) - Maximum Write Rate: 6,117 KB/s (4.4x)
I 21:16:49 Close Request Acknowledged
I 21:16:49 Closing Down...
I 21:16:49 Shutting down SPTI...
I 21:16:49 ImgBurn closed!
I 19:13:59 ImgBurn Version 2.5.0.0 started!
I 19:13:59 Microsoft Windows 7 Ultimate Edition (6.1, Build 7600)
I 19:13:59 Total Physical Memory: 1,047,032 KB - Available: 543,740 KB
I 19:13:59 Initialising SPTI...
I 19:13:59 Searching for SCSI / ATAPI devices...
I 19:13:59 Found 1 DVD±RW/RAM!
I 19:19:45 Close Request Acknowledged
I 19:19:45 Closing Down...
I 19:19:46 Shutting down SPTI...
I 19:19:46 ImgBurn closed!
And i have attached the log and graph data file too.
Optiarc_DVD_RW_AD-7240S_1.03_WEDNESDAY-FEBRUARY-10-2010_7-30_PM_MKM-001-00_4x.ibg
ImgBurn.log