Unspecified Recorder Error

I just got an hp laptop vista with a matshita dvd-ram uj-851s, the problem is every time I try to burn some avi files to a dvd disc nero always stops the process. I 'd sure appreciate any help. thanks

here’s a log of the process

Windows XP 6.0
IA32
WinAspi: -

NT-SPTI used
Nero Version: 7.9.6.0
Internal Version: 7, 9, 6, 0
 (Nero Express)
Recorder:             <MATSHITA DVD-RAM UJ-851S>Version: 1.50 - HA 1 TA 0 - 7.9.6.0
 Adapter driver:      <IDE>                     HA 1
 Drive buffer  :      2048kB
 Bus Type      :      via Inquiry data (1) -> ATAPI, detected: ?
 Connected to MMC as unknown drive with class-nr : 1
 Drive is autodetected - recorder class: Std. MMC recorder
CD-ROM:               <MATSHITA DVD-RAM UJ-851S >Version: 1.50 - HA 1 TA 0 - 7.9.6.0
 Adapter driver:      <IDE>                     HA 1

=== Scsi-Device-Map ===
                     : ST9120821AS             7.24    nvstor Port 2 ID 0  DMA: Off

=== CDRom-Device-Map ===
MATSHITA DVD-RAM UJ-851S   E:   CdRom0
=======================

AutoRun : 1
Excluded drive IDs: 
WriteBufferSize: 83886080 (0) Byte
BUFE           : 0
Physical memory     : 1982MB (2029568kB)
Free physical memory: 1420MB (1455052kB)
Memory in use       : 28 %
Uncached PFiles: 0x0
Use Inquiry    : 1
Global Bus Type: default (0)
Check supported media : Disabled (0) 

22.6.2007
ISO compilation
9:44:38 PM	#1 Text 0 File SCSIPTICommands.cpp, Line 424
	LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL
	
9:44:39 PM	#2 Text 0 File Isodoc.cpp, Line 6663
	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
	
9:44:39 PM	#3 ISO9660GEN -11 File Geniso.cpp, Line 3343
	First writeable address = 0 (0x00000000)
	
9:44:39 PM	#4 Text 0 File Burncd.cpp, Line 3508
	Turn on Disc-At-Once, using DVD media
	
9:44:42 PM	#5 Text 0 File DlgWaitCD.cpp, Line 307
	Last possible write address on media:  2295103 (510:01.28, 4482MB)
	Last address to be written:            1790703 (397:56.03, 3497MB)
	
9:44:42 PM	#6 Text 0 File DlgWaitCD.cpp, Line 319
	Write in overburning mode: NO (enabled: CD)
	
9:44:42 PM	#7 Text 0 File DlgWaitCD.cpp, Line 2964
	Recorder: MATSHITA DVD-RAM UJ-851S, Media type: DVD+RW
	 Disc Manufacturer ID: NANYA, Media Type ID: DRW, Product revision number: 0
	 Disc Application Code: 0, Extended Information Indicators: 1
	
9:44:42 PM	#8 Text 0 File DlgWaitCD.cpp, Line 493
	>>> Protocol of DlgWaitCD activities: <<<
	=========================================
	
9:44:42 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 + 1790704 (1790704) = #1790704/397:56.4
	    relocatable, disc pos for caching/writing not required/ required
	    -> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 1790704 blocks [E: MATSHITA DVD-RAM UJ-851S]
	--------------------------------------------------------------
	
9:44:42 PM	#10 Text 0 File ThreadedTransferInterface.cpp, Line 995
	Prepare [E: MATSHITA DVD-RAM UJ-851S] 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    3667361792, 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 |  1790704 |        0 | 0x00
	  1790704 | lead-out |   1 |    0x41 |        0 |        0 | 0x00
	
9:44:43 PM	#11 Text 0 File SCSIPTICommands.cpp, Line 215
	SPTILockVolume - completed successfully for FSCTL_LOCK_VOLUME
	
9:44:43 PM	#12 Text 0 File Burncd.cpp, Line 4294
	Caching options: cache CDRom or Network-Yes, small files-Yes (<64KB)
	
9:44:43 PM	#13 Phase 24 File dlgbrnst.cpp, Line 1762
	Caching of files started
	
9:44:43 PM	#14 Text 0 File Burncd.cpp, Line 4413
	Cache writing successful.
	
9:44:43 PM	#15 Phase 25 File dlgbrnst.cpp, Line 1762
	Caching of files completed
	
9:44:43 PM	#16 Phase 36 File dlgbrnst.cpp, Line 1762
	Burn process started at 2.4x (3,324 KB/s)
	
9:44:43 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
	
9:44:43 PM	#18 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-ROM (0), Part Version: 1.0x (1)
	 Disc Size: 120 mm,      Maximum Rate: <not specified> (F h)
	 Number of Layers: 1,    Track Path: Parallel Track Path (PTP),  Layer Type: re-writable
	 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
	 Media Specific [16..63]:
	    00 00 01 4E 41 4E 59 41 - 00 00 00 44 52 57 00 39    ...NANYA...DRW.9
	    23 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00    #...............
	    00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00    ................
	
9:44:43 PM	#19 Text 0 File DVDPlusRW.cpp, Line 675
	Start write address at LBA 0
	DVD high compatibility mode: Yes
	
9:44:43 PM	#20 Text 0 File ThreadedTransfer.cpp, Line 269
	Pipe memory size 83836800
	
10:02:12 PM	#21 SPTI -1 File SCSIPassThrough.cpp, Line 179
	CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1)
	Sense Key:  0x04 (KEY_HARDWARE_ERROR)
	Sense Code: 0x03
	Sense Qual: 0x01
	CDB Data:   0x2A 00 00 19 CD 60 00 00 20 00 00 00 
	Sense Area: 0xF1 00 04 00 19 CA 50 0A 00 32 00 10 03 01 
	Buffer x1ac76f80: Len x10000
	0x3C B4 B2 A1 CD 09 89 A5 D9 BD AE 0C A2 58 06 36 
	0xA4 41 49 DF 6C 13 15 1E 25 4E 38 2C 4A 1D E2 DD 
	0x05 AF F9 E4 78 33 31 57 70 11 8D 80 DF D8 DE 98 
	
10:02:12 PM	#22 CDR -1 File Writer.cpp, Line 303
	Unspecified Recorder Error
	E: MATSHITA DVD-RAM UJ-851S
	
10:02:12 PM	#23 Text 0 File DVDPlusRW.cpp, Line 935
	EndDAO: Last written address 1690976
	
10:02:12 PM	#24 Phase 38 File dlgbrnst.cpp, Line 1762
	Burn process failed at 2.4x (3,324 KB/s)
	
10:02:12 PM	#25 Text 0 File SCSIPTICommands.cpp, Line 261
	SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME
	
10:02:15 PM	#26 Text 0 File Cdrdrv.cpp, Line 11185
	DriveLocker: UnLockVolume completed
	
10:02:15 PM	#27 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