Ok. DMA is good, I tried 4x and 8x speed, tried multiple discs, etc. Tried everything from the old thread. Here is my problem...well I dont know my problem. Here is the log: 5:05 PM 09/09/2008 1C82-A0K5-19E5-MAAX-400E-0EC2-**** Windows XP 5.1 IA32 WinAspi: - NT-SPTI used Nero Version: 7.10.1.0 Internal Version: 7, 10, 1, 0 Recorder: Version: KQ09 - HA 1 TA 0 - 7.10.1.0 Adapter driver: HA 1 Drive buffer : 2048kB Bus Type : default (0) -> ATAPI, detected: ? CD-ROM: Version: KQ09 - HA 1 TA 0 - 7.10.1.0 Adapter driver: HA 1 === Scsi-Device-Map === CdRomPeripheral : HL-DT-ST DVDRAM GSA-4084N atapi Port 0 ID 0 DMA: On DiskPeripheral : HTS541010G9SA00 iaStor Port 1 ID 0 DMA: On DiskPeripheral : HTS541010G9SA00 iaStor Port 1 ID 1 DMA: Off === CDRom-Device-Map === HL-DT-ST DVDRAM GSA-4084N F: CdRom0 ======================= AutoRun : 1 Excluded drive IDs: WriteBufferSize: 83886080 (0) Byte BUFE : 0 Physical memory : 1022MB (1046572kB) Free physical memory: 424MB (434388kB) Memory in use : 58 % Uncached PFiles: 0x0 Use Inquiry : 1 Global Bus Type: default (0) Check supported media : Disabled (0) 9.9.2008 ISO compilation 5:02:45 PM #1 Text 0 File SCSIPTICommands.cpp, Line 424 LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL 5:02:46 PM #2 Text 0 File Isodoc.cpp, Line 6666 Iso document burn settings ------------------------------------------ Determine maximum speed : FALSE Simulate : FALSE Write : TRUE Finalize CD : FALSE Multisession : TRUE Multisession type: : Start multisession Burning mode : DAO Mode : 1 ISO Level : 1 (Max. of 11 = 8 + 3 char) Character set : ISO 9660 Joliet : TRUE Allow pathdepth more than 8 directories : TRUE Allow more than 255 characters in path : TRUE Write ISO9660 ;1 file extensions : TRUE 5:02:46 PM #3 ISO9660GEN -11 File Geniso.cpp, Line 3343 First writeable address = 0 (0x00000000) 5:02:46 PM #4 Text 0 File Burncd.cpp, Line 3508 Turn on Disc-At-Once, using DVD media 5:03:09 PM #5 Text 0 File DlgWaitCD.cpp, Line 307 Last possible write address on media: 2297887 (510:38.37, 4488MB) Last address to be written: 2245135 (498:55.10, 4385MB) 5:03:09 PM #6 Text 0 File DlgWaitCD.cpp, Line 319 Write in overburning mode: NO 5:03:09 PM #7 Text 0 File DlgWaitCD.cpp, Line 2972 Recorder: HL-DT-ST DVDRAM GSA-4084N, Media type: DVD-R Disc Manufacturer: CMC MA - G. AM3 Disc Application Code: 64, Disc Physical Code: 193 5:03:09 PM #8 Text 0 File DlgWaitCD.cpp, Line 493 >>> Protocol of DlgWaitCD activities: <<< ========================================= Insert the disc to write to. (Medium in drive: Unknown. Medium required by compilation: DVD R/RW, DVD-RAM, DVD+R DL.) 5:03:09 PM #9 Text 0 File ThreadedTransferInterface.cpp, Line 793 Setup items (after recorder preparation) 0: TRM_DATA_MODE1 () 2 indices, index0 (150) not provided original disc pos #0 + 2245136 (2245136) = #2245136/498:55.11 relocatable, disc pos for caching/writing not required/ required -> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 2245136 blocks [F: HL-DT-ST DVDRAM GSA-4084N] -------------------------------------------------------------- 5:03:11 PM #10 Text 0 File ThreadedTransferInterface.cpp, Line 995 Prepare [F: HL-DT-ST DVDRAM GSA-4084N] for write in CUE-sheet-DAO DAO infos: ========== MCN: "" TOCType: 0x00; Session Closed, disc not fixated Tracks 1 to 1: Idx 0 Idx 1 Next Trk 1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 0 4598038528, ISRC "" DAO layout: =========== ___Start_|____Track_|_Idx_|_CtrlAdr_|_____Size_|______NWA_|_RecDep__________ 0 | lead-in | 0 | 0x41 | 0 | 0 | 0x00 0 | 1 | 0 | 0x41 | 0 | 0 | 0x00 0 | 1 | 1 | 0x41 | 2245136 | 0 | 0x00 2245136 | lead-out | 1 | 0x41 | 0 | 0 | 0x00 5:03:11 PM #11 Text 0 File SCSIPTICommands.cpp, Line 215 SPTILockVolume - completed successfully for FSCTL_LOCK_VOLUME 5:03:11 PM #12 Text 0 File Burncd.cpp, Line 4294 Caching options: cache CDRom or Network-Yes, small files-Yes (<64KB) 5:03:11 PM #13 Phase 24 File dlgbrnst.cpp, Line 1762 Caching of files started 5:03:12 PM #14 Text 0 File Burncd.cpp, Line 4413 Cache writing successful. 5:03:12 PM #15 Phase 25 File dlgbrnst.cpp, Line 1762 Caching of files completed 5:03:12 PM #16 Phase 36 File dlgbrnst.cpp, Line 1762 Burn process started at 8x (11,080 KB/s) 5:03:12 PM #17 Text 0 File ThreadedTransferInterface.cpp, Line 2721 Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0 5:03:12 PM #18 Text 0 File DVDR.cpp, Line 3225 Recording mode: Sequential Recording Mode for Multisession 5:03:12 PM #19 Text 0 File DVDR.cpp, Line 3381 Start write address at LBA 0 DVD high compatibility mode: Yes 5:03:12 PM #20 Text 0 File Cdrdrv.cpp, Line 9872 ---- Disc Structure: Physical Format Information (00h) ---- Media Type: 0, Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050 Book Type: DVD-R (2), Part Version: 2.0x (5), Extended Part Version: 2.1 (33) Disc Size: 120 mm, Maximum Rate: (F h) Number of Layers: 1, Track Path: Parallel Track Path (PTP), Layer Type: recordable Linear Density: 0,267 um/bit, Track Density: 0,74 um/track Starting Physical Sector Number of Data Area: 30000 h (DVD-ROM, DVD-R/-RW, DVD+R/+RW) End Sector Number in Layer 0: 0 h (LBN: FFFD0000 h, 4193920 MB) Data in Burst Cutting Area (BCA) does not exist Revision number of maximum recording speed: 6.0 Revision number of minimum recording speed: - Revision number table of recording speed: 1.0 2.0 3.0 4.0 5.0 - - Class: 0 Start sector number of the current Border-Out: 2FE10 h Start sector number of the next Border-In: 2FFA0 h Media Specific [16..63]: 00 60 00 10 20 30 40 50 - 00 00 00 21 00 00 00 00 .`...0@P...!.... 00 02 FE 10 00 02 FF A0 - 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................ 5:03:12 PM #21 Text 0 File ThreadedTransfer.cpp, Line 269 Pipe memory size 83836800 5:03:39 PM #22 SPTI -1135 File SCSIPassThrough.cpp, Line 179 CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1135) Sense Key: 0x03 (KEY_MEDIUM_ERROR) Sense Code: 0x0C Sense Qual: 0x00 CDB Data: 0x5C 00 00 00 00 00 00 00 0C 00 00 00 Sense Area: 0x71 00 03 00 00 00 00 10 32 4D 03 0C 0C Buffer x04f13e00: Len xc 5:03:39 PM #23 SPTI -1064 File SCSIPassThrough.cpp, Line 179 CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1064) Sense Key: 0x05 (KEY_ILLEGAL_REQUEST) Sense Code: 0x21 Sense Qual: 0x02 CDB Data: 0x2A 00 00 00 00 20 00 00 20 00 00 00 Sense Area: 0x70 00 05 00 00 00 00 10 2A 00 00 0C 21 02 Buffer x09c30080: Len x10000 0x22 00 20 00 00 00 00 00 00 20 00 08 00 00 00 00 0x08 00 6C 08 14 0E 32 28 F0 02 00 00 01 00 00 01 0x01 00 22 00 13 00 00 00 00 00 00 13 00 08 00 00 5:03:39 PM #24 CDR -1064 File Writer.cpp, Line 303 Invalid block address F: HL-DT-ST DVDRAM GSA-4084N 5:03:39 PM #25 Phase 133 File dlgbrnst.cpp, Line 1762 Writing short lead-out 5:03:40 PM #26 Text 0 File DVDR.cpp, Line 3783 EndDAO: Last written address was 31 (1Fh)Close Session/Border, function 2, track: 3, finalize disc: NO, ret: 0 5:03:40 PM #27 Phase 38 File dlgbrnst.cpp, Line 1762 Burn process failed at 8x (11,080 KB/s) 5:03:40 PM #28 Text 0 File SCSIPTICommands.cpp, Line 261 SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME 5:03:43 PM #29 Text 0 File Cdrdrv.cpp, Line 11185 DriveLocker: UnLockVolume completed 5:03:43 PM #30 Text 0 File SCSIPTICommands.cpp, Line 424 UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL Existing drivers: Registry Keys: HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)