Here's the error message. Incidentally, I can't get anything to write through WinXP's included software either. No data discs, no nothing.... Help! Thank you. -Bones Windows XP 5.1 IA32 WinAspi: - ahead WinASPI: File 'C:\Program Files\Nero\Nero 7\Core\Wnaspi32.dll': Ver=2.0.1.74, size=164112 bytes, created 11/2/2004 2:54:32 PM NT-SPTI used Nero Version: 7.5.7.0 Internal Version: 7, 5, 7, 0 Recorder: <TOSHIBA CD/DVDW SD-R5372>Version: TU56 - HA 1 TA 0 - 7.5.7.0 Adapter driver: <IDE> HA 1 Drive buffer : 2048kB Bus Type : default (0) -> ATAPI, detected: ? CD-ROM: <TOSHIBA CD/DVDW SD-R5372>Version: TU56 - HA 1 TA 0 - 7.5.7.0 Adapter driver: <IDE> HA 1 === Scsi-Device-Map === DiskPeripheral : ST3160023A atapi Port 0 ID 0 DMA: On CdRomPeripheral : TOSHIBA CD/DVDW SD-R5372 atapi Port 0 ID 1 DMA: Off === CDRom-Device-Map === TOSHIBA CD/DVDW SD-R5372 D: CDRom0 ======================= AutoRun : 1 Excluded drive IDs: WriteBufferSize: 83886080 (0) Byte BUFE : 0 Physical memory : 1022MB (1047024kB) Free physical memory: 552MB (565704kB) Memory in use : 45 % Uncached PFiles: 0x0 Use Inquiry : 1 Global Bus Type: default (0) Check supported media : Disabled (0) 7.6.2007 CD-ROM (ISO) 7:25:04 PM #1 Text 0 File SCSIPassThrough.cpp, Line 583 LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL 7:25:05 PM #2 Text 0 File Isodoc.cpp, Line 6508 Iso document burn settings ------------------------------------------ Determine maximum speed : FALSE Simulate : FALSE Write : TRUE Finalize CD : FALSE Multisession : FALSE 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 7:25:05 PM #3 Text 0 File Burncd.cpp, Line 3133 TOSHIBA CD/DVDW SD-R5372 Buffer underrun protection activated 7:25:05 PM #4 ISO9660GEN -11 File Geniso.cpp, Line 3313 First writeable address = 0 (0x00000000) 7:25:05 PM #5 Text 0 File Burncd.cpp, Line 3435 Turn on Disc-At-Once, using CD-R/RW media 7:25:05 PM #6 Text 0 File DlgWaitCD.cpp, Line 301 Last possible write address on media: 359848 ( 79:59.73) Last address to be written: 291661 ( 64:50.61) 7:25:05 PM #7 Text 0 File DlgWaitCD.cpp, Line 313 Write in overburning mode: NO (enabled: CD) 7:25:05 PM #8 Text 0 File DlgWaitCD.cpp, Line 2863 Recorder: TOSHIBA CD/DVDW SD-R5372; CDR code: 00 97 17 06; OSJ entry from: Moser Baer India Limited ATIP Data: Special Info [hex] 1: D0 00 A0, 2: 61 11 06 (LI 97:17.06), 3: 4F 3B 4A (LO 79:59.74) Additional Info [hex] 1: 00 00 00 (invalid), 2: 00 00 00 (invalid), 3: 00 00 00 (invalid) 7:25:05 PM #9 Text 0 File DlgWaitCD.cpp, Line 485 >>> Protocol of DlgWaitCD activities: <<< ========================================= 7:25:05 PM #10 Text 0 File ThreadedTransferInterface.cpp, Line 820 Setup items (after recorder preparation) 0: TRM_DATA_MODE1 () 2 indices, index0 (150) not provided original disc pos #0 + 291662 (291662) = #291662/64:48.62 relocatable, disc pos for caching/writing not required/ required, no patch infos -> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 291662 blocks [Main] -------------------------------------------------------------- 7:25:05 PM #11 Text 0 File ThreadedTransferInterface.cpp, Line 1033 Prepare recorder [TOSHIBA CD/DVDW SD-R5372] 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 307200 597630976, ISRC "" DAO layout: =========== ___Start_|____Track_|_Idx_|_CtrlAdr_|_____Size_|______NWA_|_RecDep__________ -150 | lead-in | 0 | 0x41 | 0 | 0 | 0x00 -150 | 1 | 0 | 0x41 | 291662 | -150 | 0x00 0 | 1 | 1 | 0x41 | 291662 | 0 | 0x00 291662 | lead-out | 1 | 0x41 | 0 | 0 | 0x00 7:25:05 PM #12 Text 0 File SCSIPassThrough.cpp, Line 41 SPTILockVolume - completed successfully for FCTL_LOCK_VOLUME 7:25:05 PM #13 Phase 24 File dlgbrnst.cpp, Line 1746 Caching of files started 7:25:05 PM #14 Text 0 File Burncd.cpp, Line 4262 Cache writing successful. 7:25:05 PM #15 Phase 25 File dlgbrnst.cpp, Line 1746 Caching of files completed 7:25:05 PM #16 Phase 36 File dlgbrnst.cpp, Line 1746 Burn process started at 32x (4,800 KB/s) 7:25:05 PM #17 Text 0 File ThreadedTransferInterface.cpp, Line 2730 Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0 7:25:05 PM #18 Text 0 File MMC.cpp, Line 17511 StartDAO : CD-Text - Off 7:25:05 PM #19 Text 0 File MMC.cpp, Line 22124 Set BUFE: Buffer underrun protection -> ON 7:25:05 PM #20 Text 0 File MMC.cpp, Line 17739 CueData, Len=32 41 00 00 14 00 00 00 00 41 01 00 10 00 00 00 00 41 01 01 10 00 00 02 00 41 aa 01 14 00 40 32 3e 7:28:07 PM #21 SPTI -600 File SCSIPassThrough.cpp, Line 293 D: CdRom0: SCSIStatus(x00) WinError(121) NeroError(-600) Sense Key: 0x00 (KEY_NO_SENSE) Sense Code: 0x00 Sense Qual: 0x00 CDB Data: 0x2A 00 FF FF FF 6A 00 00 20 00 00 00 Sense Area: 0x00 00 00 00 00 00 00 00 00 00 00 00 00 Buffer x0663da00: Len x10000 0x00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 7:28:07 PM #22 CDR -600 File Writer.cpp, Line 278 Device not available D: TOSHIBA CD/DVDW SD-R5372 7:28:10 PM #23 SPTI -1114 File SCSIPassThrough.cpp, Line 293 D: CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1114) Sense Key: 0x06 (KEY_UNIT_ATTENTION) Sense Code: 0x29 Sense Qual: 0x00 CDB Data: 0x35 02 00 00 00 00 00 00 00 00 00 00 Sense Area: 0x70 00 06 00 00 00 00 0A 00 00 00 00 29 7:28:10 PM #24 CDR -1114 File WriterStatus.cpp, Line 161 Reset occurred D: TOSHIBA CD/DVDW SD-R5372 7:28:10 PM #25 TRANSFER -24 File WriterStatus.cpp, Line 161 Could not perform end of Disc-at-once 7:28:11 PM #26 Phase 38 File dlgbrnst.cpp, Line 1746 Burn process failed at 32x (4,800 KB/s) 7:28:11 PM #27 Text 0 File Cdrdrv.cpp, Line 10459 DriveLocker: UnLockVolume completed 7:28:11 PM #28 Text 0 File SCSIPassThrough.cpp, Line 583 UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL Existing drivers: File 'Drivers\CDRALW2K.SYS': Ver=8.0.0.212 , size=2560 bytes, created 10/18/2006 3:00:00 AM File 'Drivers\PXHELP20.SYS': Ver=3.00.43J, size=36624 bytes, created 10/18/2006 3:00:00 AM (Prassi/Veritas driver for win 2K) Registry Keys: HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)