i have had many errors with imgburn when trying burn my waw pre modded iso here is a copy and paste from the imgburn log
I 14:52:05 ImgBurn Version 2.5.7.0 started!
I 14:52:05 Microsoft Windows Vista Home Premium Edition (6.0, Build 6000)
I 14:52:05 Total Physical Memory: 1,963,456 KB - Available: 1,115,520 KB
I 14:52:05 Initialising SPTI...
I 14:52:05 Searching for SCSI / ATAPI devices...
I 14:52:06 -> Drive 1 - Info: MATSHITA DVD-RAM UJ-850S 1.40 (F:) (ATA)
I 14:52:06 Found 1 DVD±RW/RAM!
I 14:53:56 Operation Started!
I 14:53:56 Source File: E:\CoDWaW.dvd
I 14:53:56 Source File Sectors: 3,825,924 (MODE1/2048)
I 14:53:56 Source File Size: 7,835,492,352 bytes
I 14:53:56 Source File Volume Identifier: XGD2DVD_NTSC
I 14:53:56 Source File Volume Set Identifier: 34672923
I 14:53:56 Source File Implementation Identifier: Sonic Scenarist 3.1
I 14:53:56 Source File File System(s): ISO9660, UDF (1.02)
I 14:53:56 Destination Device: [2:0:0] MATSHITA DVD-RAM UJ-850S 1.40 (F:) (ATA)
I 14:53:56 Destination Media Type: DVD+R DL (Disc ID: MKM-003-00)
I 14:53:56 Destination Media Supported Write Speeds: 2.4x, 4x
I 14:53:56 Destination Media Sectors: 4,173,824
I 14:53:56 Write Mode: DVD
I 14:53:56 Write Type: DAO
I 14:53:57 Write Speed: 2.4x
I 14:53:57 DVD+R DL Reserve Track: No
I 14:53:57 Link Size: Auto
I 14:53:57 Lock Volume: Yes
I 14:53:57 Test Mode: No
I 14:53:57 OPC: No
I 14:53:57 BURN-Proof: Enabled
I 14:53:57 Write Speed Successfully Set! - Effective: 3,324 KB/s (2.4x)
I 14:53:57 User Specified L0 Data Zone Capacity: 1,913,760
W 14:54:13 Set L0 Data Zone Capacity Failed! - Reason: Tracking Servo Failure
W 15:13:10 Retrying (1 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (2 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (3 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (4 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (5 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (6 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (7 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (8 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (9 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (10 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (11 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (12 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (13 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (14 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (15 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (16 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (17 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (18 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (19 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
W 15:13:10 Retrying (20 of 20)...
W 15:13:10 Retry Failed - Reason: Illegal Mode For This Track
E 15:13:34 Failed to Write Sectors 768 - 799 - Reason: Focus Servo Error
I 15:13:34 Synchronising Cache...
W 15:17:39 Potential 'WaitImmediateIO' Deferred Error - (0%, 0/3) - Tracking Servo Failure
W 15:17:40 Close Track Failed! - Reason: Tracking Servo Failure
I 15:20:12 Finalising Disc...
W 15:20:12 Finalise Disc Failed! - Reason: Cannot Write Medium - Incompatible Format
