Hi LIGHTNING UK thanks for the reply.
I'm up early on my way to work but tried a different large file before I went to bed, but I've just seen that it had errored on the burn and never even completed this time (see c&p of log)
I'll try the drivers you suggest later this evening when I get home, thanks for the link. (I take it I need the latest JMB36X_WinDrv_R1.17.62_WHQL.zip file, not the eSATA one below it do I?)
Thx again
Error Log:
I 23:30:04 ImgBurn Version 2.5.5.0 started!
I 23:30:04 Microsoft Windows 7 Home Premium x64 Edition (6.1, Build 7601 : Service Pack 1)
I 23:30:04 Total Physical Memory: 4,192,752 KB - Available: 2,742,744 KB
I 23:30:04 Initialising SPTI...
I 23:30:04 Searching for SCSI / ATAPI devices...
I 23:30:04 -> Drive 1 - Info: ATAPI iHOS104 WL0D (E:) (ATA)
I 23:30:04 -> Drive 2 - Info: TSSTcorp CDDVDW SH-S203B SB04 (D:) (ATA)
I 23:30:04 Found 1 DVD±RW/RAM and 1 BD-ROM!
I 23:38:02 Operation Started!
I 23:38:02 Building Image Tree...
I 23:38:02 Calculating Totals...
I 23:38:02 Preparing Image...
I 23:38:02 Contents: 1 File, 0 Folders
I 23:38:02 Content Type: Data
I 23:38:02 Data Type: MODE1/2048
I 23:38:02 File System(s): UDF (1.02)
I 23:38:02 Volume Label: [Not Configured]
I 23:38:02 Size: 7,343,591,424 bytes
I 23:38:02 Sectors: 3,585,738
I 23:38:02 Image Size: 7,344,160,768 bytes
I 23:38:02 Image Sectors: 3,586,016
I 23:38:02 Operation Successfully Completed! - Duration: 00:00:00
I 23:40:13 Operation Started!
I 23:40:13 Building Image Tree...
I 23:40:35 Calculating Totals...
I 23:40:35 Preparing Image...
I 23:40:35 Contents: 1 File, 0 Folders
I 23:40:35 Content Type: Data
I 23:40:35 Data Type: MODE1/2048
I 23:40:35 File System(s): UDF (1.02)
I 23:40:35 Volume Label: Iron Man 2
I 23:40:35 Size: 7,343,591,424 bytes
I 23:40:35 Sectors: 3,585,738
I 23:40:35 Image Size: 7,344,160,768 bytes
I 23:40:35 Image Sectors: 3,586,016
I 23:40:38 Operation Successfully Completed! - Duration: 00:00:25
I 23:40:38 Operation Started!
I 23:40:38 Source File: -==/\/[bUILD IMAGE]\/\==-
I 23:40:38 Source File Sectors: 3,586,016 (MODE1/2048)
I 23:40:38 Source File Size: 7,344,160,768 bytes
I 23:40:38 Source File Volume Identifier: Iron Man 2
I 23:40:38 Source File Volume Set Identifier: 3EAABD060036B7D0
I 23:40:38 Source File Application Identifier: ImgBurn v2.5.5.0
I 23:40:38 Source File Implementation Identifier: ImgBurn
I 23:40:38 Source File File System(s): UDF (1.02)
I 23:40:38 Destination Device: [2:0:0] TSSTcorp CDDVDW SH-S203B SB04 (D:) (ATA)
I 23:40:38 Destination Media Type: DVD+R DL (Disc ID: RICOHJPN-D01-67) (Speeds: 4x, 6x, 8x)
I 23:40:38 Destination Media Sectors: 4,173,824
I 23:40:38 Write Mode: DVD
I 23:40:38 Write Type: DAO
I 23:40:38 Write Speed: 8x
I 23:40:38 Link Size: Auto
I 23:40:38 Lock Volume: Yes
I 23:40:38 Test Mode: No
I 23:40:38 OPC: No
I 23:40:38 BURN-Proof: Enabled
I 23:40:40 Write Speed Successfully Set! - Effective: 11,080 KB/s (8x)
I 23:40:40 Book Type Setting: DVD-ROM
I 23:40:40 Optimal L0 Data Zone Capacity: 2,086,912
I 23:40:40 Optimal L0 Data Zone Method: Fixed LBA
I 23:40:40 Set L0 Data Zone Capacity Succeeded!
I 23:40:40 Filling Buffer... (40 MB)
I 23:40:41 Writing LeadIn...
I 23:41:14 Writing Session 1 of 1... (1 Track, LBA: 0 - 3586015)
I 23:41:14 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 3586015)
I 23:41:14 Writing Layer 0... (LBA: 0 - 2086911)
I 23:48:48 Writing Layer 1... (LBA: 2086912 - 3586015)
W 23:50:28 Failed to Write Sectors 2126368 - 2126399 - Reason: Write Error
W 23:50:28 Retrying (1 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (2 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (3 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (4 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (5 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (6 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (7 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (8 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (9 of 20)...
W 23:50:28 Retry Failed - Reason: Invalid Address For Write
W 23:50:28 Retrying (10 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (11 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (12 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (13 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (14 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (15 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (16 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (17 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (18 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (19 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
W 23:50:29 Retrying (20 of 20)...
W 23:50:29 Retry Failed - Reason: Invalid Address For Write
E 23:50:45 Failed to Write Sectors 2126368 - 2126399 - Reason: Write Error
E 23:50:45 Next Writable Address: 2125680
I 23:50:45 Synchronising Cache...
W 23:50:52 User opted to skip the 'Close Track/Session/Disc' functions.
E 23:50:52 Failed to Write Image!
I 23:50:52 Exporting Graph Data...
I 23:50:52 Graph Data File: C:\Users\Me\AppData\Roaming\ImgBurn\Graph Data Files\TSSTcorp_CDDVDW_SH-S203B_SB04_10-MAY-2011_23-40_RICOHJPN-D01-67_8x.ibg
I 23:50:52 Export Successfully Completed!
E 23:50:52 Operation Failed! - Duration: 00:10:13
I 23:50:52 Average Write Rate: 7,447 KB/s (5.4x) - Maximum Write Rate: 11,133 KB/s (8.0x)