Sounds like you've got problems....
Apparently...
I 15:06:20 ImgBurn Version 2.4.0.0 started!
I 15:06:20 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 2)
I 15:06:20 Total Physical Memory: 490,992 KB - Available: 125,768 KB
I 15:06:21 Initialising SPTI...
I 15:06:21 Searching for SCSI / ATAPI devices...
I 15:06:21 Found 1 CD-RW, 1 DVD-ROM and 1 DVD±RW!
I 15:31:10 Operation Started!
I 15:31:10 Building Image Tree...
I 15:31:13 Checking Directory Depth...
I 15:31:13 Calculating Totals...
I 15:31:13 Preparing Image...
I 15:31:20 Using Layer Break LBA: 1837647 -> 1837648 (VTS_01, PGC: 3, Chapter: 1, Cell: 1, Vob/Cell ID: 3/1, Time: 00:00:00, SPLIP: No)
I 15:31:20 Checking Path Length...
I 15:31:20 Contents: 21 Files, 2 Folders
I 15:31:20 Size: 7,507,019,776 bytes
I 15:31:20 Sectors: 3,665,537
I 15:31:20 Image Size: 7,507,640,320 bytes
I 15:31:20 Image Sectors: 3,665,840
I 15:31:25 Operation Successfully Completed! - Duration: 00:00:14
I 15:31:25 Operation Started!
I 15:31:25 Source File: -==/\/[bUILD IMAGE]\/\==-
I 15:31:25 Source File Sectors: 3,665,840 (MODE1/2048)
I 15:31:25 Source File Size: 7,507,640,320 bytes
I 15:31:25 Source File Volume Identifier: DVD
I 15:31:25 Source File Application Identifier: IMGBURN V2.4.0.0 - THE ULTIMATE IMAGE BURNER!
I 15:31:25 Source File Implementation Identifier: ImgBurn
I 15:31:25 Source File File System(s): ISO9660, UDF (1.02)
I 15:31:25 Destination Device: [0:0:0] SONY DVD RW DRU-810A 2.0f (J:) (USB)
I 15:31:25 Destination Media Type: DVD+R DL (Disc ID: RITEK-D01-01) (Speeds: 2.4x)
I 15:31:25 Destination Media Sectors: 4,173,824
I 15:31:25 Write Mode: DVD
I 15:31:25 Write Type: DAO
I 15:31:25 Write Speed: 2x
I 15:31:25 Link Size: Auto
I 15:31:25 Test Mode: No
I 15:31:25 OPC: Yes
I 15:31:25 BURN-Proof: Enabled
W 15:32:00 Optimum Power Calibration Failed! - Reason: Track Following Error
W 15:32:00 Retrying (1)...
I 15:32:27 Optimal L0 Data Zone Capacity: 1,837,648
I 15:32:27 Optimal L0 Data Zone Method: IFO Cell Boundary, 'SPLIP' Flag Not Set
I 15:32:28 Filling Buffer... (20 MB)
I 15:32:29 Writing LeadIn...
I 15:32:33 Writing Session 1 of 1... (1 Track, LBA: 0 - 3665839)
I 15:32:33 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3665839)
I 15:32:33 Writing Layer 0... (LBA: 0 - 1837647)
W 16:55:53 Failed to Write Sectors 992 - 1023 - The semaphore timeout period has expired.
W 16:55:53 Retrying (1 of 20)...
W 16:56:13 Retry Failed - Invalid Address For Write
W 16:56:13 Retrying (2 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (3 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (4 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (5 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (6 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (7 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (8 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (9 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (10 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (11 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (12 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (13 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (14 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (15 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (16 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (17 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (18 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (19 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
W 16:56:14 Retrying (20 of 20)...
W 16:56:14 Retry Failed - Invalid Address For Write
E 02:52:07 Failed to Write Sectors 992 - 1023 - The semaphore timeout period has expired.
E 02:52:08 Next Writable Address: 960
I 02:52:08 Synchronising Cache...
W 02:52:22 User opted to skip the 'Close Track/Session/Disc' functions.
E 02:52:22 Failed to Write Image!
I 02:52:25 Exporting Graph Data...
I 02:52:27 Graph Data File: C:\Documents and Settings\Nick\Application Data\ImgBurn\IBG Files\SONY_DVD_RW_DRU-810A_2.0f_MONDAY-MARCH-03-2008_3-31_PM_RITEK-D01-01_2x.ibg
I 02:52:27 Export Successfully Completed!
E 02:52:27 Operation Failed! - Duration: 11:20:57
I 02:52:27 Average Write Rate: 0 KB/s (0.0x) - Maximum Write Rate: 0 KB/s (0.0x)
Thats the newest log... I did a system restore to see if it would roll back my driver as well but apparently it didnt. It didnt even start to write to the dvd this time... so I dont know what thats about.
Nick