Here a debug log of writing files/folders to disc:
I 18:06:37 ImgBurn Version 2.5.0.0 started! I 18:06:37 Microsoft Windows XP Professional (5.1, Build 2600 : Service Pack 3) I 18:06:37 Total Physical Memory: 3.406.820 KB - Available: 2.298.112 KB W 18:06:37 Drive C:\ (FAT32) does not support single files > 4 GB in size. W 18:06:37 SPTD can have a detrimental effect on drive performance. I 18:06:37 Initialising SPTI... I 18:06:37 Searching for SCSI / ATAPI devices... I 18:06:37 Found 1 DVD±RW and 1 BD-ROM/HD DVD-ROM! I 18:07:51 Project Loaded Successfully! I 18:07:51 File Name: X:\Software\TMPGEncXpress\Alpha Centauri\0098DVDV\ImgBurn\AphaCentauri.ibb W 18:08:35 Program 'Debug Mode' has been Enabled! I 18:08:41 Operation Started! I 18:08:41 Building Image Tree... I 18:08:41 Checking Directory Depth... I 18:08:41 Calculating Totals... I 18:08:41 Preparing Image... D 18:08:41 GenerateFileLBA_DVDVideo - Image size < DVD+R size I 18:08:41 Checking Path Length... I 18:08:41 Contents: 44 Files, 10 Folders I 18:08:41 Content Type: DVD Video I 18:08:41 Data Type: MODE1/2048 I 18:08:41 File System(s): ISO9660, UDF (1.02) I 18:08:41 Volume Label: 0098DVDV I 18:08:41 IFO/BUP 32K Padding: Enabled I 18:08:41 Region Code: 1; 2; 3; 4; 5; 6 I 18:08:41 TV System: PAL I 18:08:41 Size: 4.346.186.926 bytes I 18:08:41 Sectors: 2.122.175 I 18:08:41 Image Size: 4.346.937.344 bytes I 18:08:41 Image Sectors: 2.122.528 I 18:08:43 Operation Successfully Completed! - Duration: 00:00:02 I 18:08:43 Operation Started! I 18:08:43 Source File: -==/\/[bUILD IMAGE]\/\==- I 18:08:43 Source File Sectors: 2.122.528 (MODE1/2048) I 18:08:43 Source File Size: 4.346.937.344 bytes I 18:08:43 Source File Volume Identifier: 0098DVDV I 18:08:43 Source File Application Identifier: IMGBURN V2.5.0.0 - THE ULTIMATE IMAGE BURNER! I 18:08:43 Source File Implementation Identifier: ImgBurn I 18:08:43 Source File File System(s): ISO9660; UDF (1.02) I 18:08:43 Destination Device: [4:0:0] BENQ DVD LS DW1655 BCGB (D:) (RAID) I 18:08:43 Destination Media Type: DVD+RW (Disc ID: RITEK-004-48) (Speeds: 2,4x; 4x) I 18:08:43 Destination Media Sectors: 2.295.104 I 18:08:43 Write Mode: DVD I 18:08:43 Write Type: DAO I 18:08:43 Write Speed: MAX I 18:08:43 Link Size: Auto I 18:08:43 Lock Volume: Yes I 18:08:43 Test Mode: No I 18:08:43 OPC: No I 18:08:43 BURN-Proof: Enabled D 18:08:43 DeviceIoControl(IOCTL_CDROM_EXCLUSIVE_ACCESS, Unlock) Failed! - Reason: Unzulässige Funktion. D 18:08:43 DeviceIoControl(IOCTL_CDROM_EXCLUSIVE_ACCESS, Lock, 1) Succeeded! I 18:08:43 Book Type Setting: DVD-ROM I 18:08:43 Advanced Settings - OverSpeed: No, Solid Burn (K/U): Yes / Yes, WOPC: Yes D 18:11:28 GetLocalisedPdhName(Processor) - RegQueryValueEx BufferSize: 65.536 D 18:11:28 GetLocalisedPdhName(Processor) - CounterIndex: 238 D 18:11:28 GetLocalisedPdhName(Processor) - PdhLookupPerfNameByIndex BufferSize: 2.048 D 18:11:28 GetLocalisedPdhName(Processor) - LocalisedName: Prozessor D 18:11:28 GetLocalisedPdhName(% Processor Time) - RegQueryValueEx BufferSize: 65.536 D 18:11:28 GetLocalisedPdhName(% Processor Time) - CounterIndex: 6 D 18:11:28 GetLocalisedPdhName(% Processor Time) - PdhLookupPerfNameByIndex BufferSize: 2.048 D 18:11:28 GetLocalisedPdhName(% Processor Time) - LocalisedName: Prozessorzeit (%) D 18:11:28 Device Buffer Size: 983.040 bytes. D 18:11:28 Device Buffer Available: 163.840 bytes. I 18:11:28 Filling Buffer... (40 MB) I 18:11:31 Writing LeadIn... I 18:11:39 Writing Session 1 of 1... (1 Track, LBA: 0 - 2122527) I 18:11:39 Writing Track 1 of 1... (MODE1/2048, LBA: 0 - 2122527) I 18:24:58 Synchronising Cache... I 18:24:59 Closing Session... I 18:25:00 Exporting Graph Data... I 18:25:00 Graph Data File: E:\Dokumente und Einstellungen\Eckhardt Newger\Anwendungsdaten\ImgBurn\BENQ_DVD_LS_DW1655_BCGB_FREITAG-29-JANUAR-2010_18-08_RITEK-004-48_MAX.ibg I 18:25:00 Export Successfully Completed! I 18:25:00 Operation Successfully Completed! - Duration: 00:16:16 I 18:25:00 Average Write Rate: 5.319 KB/s (3.8x) - Maximum Write Rate: 5.671 KB/s (4.1x) I 18:25:00 Cycling Tray before Verify... W 18:25:08 Waiting for device to become ready... I 18:25:14 Device Ready! I 18:25:15 Operation Started! I 18:25:15 Source Device: [4:0:0] BENQ DVD LS DW1655 BCGB (D:) (RAID) I 18:25:15 Source Media Type: DVD+RW (Book Type: DVD-ROM) (Disc ID: RITEK-004-48) (Speeds: 2,4x; 4x) I 18:25:15 Image File: -==/\/[bUILD IMAGE]\/\==- I 18:25:15 Image File Sectors: 2.122.528 (MODE1/2048) I 18:25:15 Image File Size: 4.346.937.344 bytes I 18:25:15 Image File Volume Identifier: 0098DVDV I 18:25:15 Image File Application Identifier: IMGBURN V2.5.0.0 - THE ULTIMATE IMAGE BURNER! I 18:25:15 Image File Implementation Identifier: ImgBurn I 18:25:15 Image File File System(s): ISO9660; UDF (1.02) I 18:25:15 Read Speed (Data/Audio): MAX / MAX D 18:25:15 GetLocalisedPdhName(Processor) - RegQueryValueEx BufferSize: 65.536 D 18:25:15 GetLocalisedPdhName(Processor) - CounterIndex: 238 D 18:25:15 GetLocalisedPdhName(Processor) - PdhLookupPerfNameByIndex BufferSize: 2.048 D 18:25:15 GetLocalisedPdhName(Processor) - LocalisedName: Prozessor D 18:25:15 GetLocalisedPdhName(% Processor Time) - RegQueryValueEx BufferSize: 65.536 D 18:25:15 GetLocalisedPdhName(% Processor Time) - CounterIndex: 6 D 18:25:15 GetLocalisedPdhName(% Processor Time) - PdhLookupPerfNameByIndex BufferSize: 2.048 D 18:25:15 GetLocalisedPdhName(% Processor Time) - LocalisedName: Prozessorzeit (%) I 18:25:15 Verifying Session 1 of 1... (1 Track, LBA: 0 - 2122527) I 18:25:15 Verifying Track 1 of 1... (MODE1/2048, LBA: 0 - 2122527) D 18:30:02 DeviceIoControl(IOCTL_CDROM_EXCLUSIVE_ACCESS, Unlock) Succeeded! I 18:30:02 Exporting Graph Data... I 18:30:02 Graph Data File: C:\Documents and Settings\eln\Application Data\ImgBurn\BENQ_DVD_LS_DW1655_BCGB_FREITAG-29-JANUAR-2010_18-08_RITEK-004-48_MAX.ibg I 18:30:02 Export Successfully Completed! I 18:30:02 Operation Successfully Completed! - Duration: 00:04:47 I 18:30:02 Average Verify Rate: 14.791 KB/s (10.7x) - Maximum Verify Rate: 21.705 KB/s (15.7x) [/Code] Hope this helps. mumdigau