Ok alors voilà le dernier rapport log que j'ai eu hier:
Windows XP 5.1
IA32
WinAspi: File 'Wnaspi32.dll': Ver=?.?.?.?, size=0 bytes, created 14/06/2006 14:18:26 
ahead WinASPI: File 'C:\Program Files\Ahead\nero\Wnaspi32.dll': Ver=2.0.1.74, size=164112 bytes, created 02/11/2004 12:54:32 
NT-SPTI used
Nero Version: 6.6.1.4
Internal Version: 6, 6, 1, 4d
 (Nero Express)
Recorder:             <HL-DT-ST DVDRRW GSA-2166D>Version: 1.00 - HA 1 TA 2 - 6.6.1.4
 Adapter driver:      <USB 1.0>                 HA 1
 Drive buffer  :      2048kB
 Bus Type      :      set to ATAPI (3) -> ATAPI, detected: ?
CD-ROM:               <RQ2040E  ACD575A         >Version: 2.0B - HA 1 TA 1 - 6.6.1.4
 Adapter driver:      <SCSI>                    HA 1
=== Scsi-Device-Map ===
DiskPeripheral       : IC25N030ATCS04-0                 atapi Port 0 ID 0  DMA: On 
CdRomPeripheral      : TOSHIBA DVD-ROM SD-R2212         atapi Port 1 ID 0  DMA: On 
CdRomPeripheral      : RQ2040E ACD575A         2.0B   vaxscsi Port 2 ID 0  DMA: Off
=== CDRom-Device-Map ===
TOSHIBA DVD-ROM SD-R2212   E:   CDRom0
HL-DT-ST DVDRRW GSA-2166D  G:   CDRom2
RQ2040E ACD575A            H:   CDRom1
=======================
AutoRun : 1
Excluded drive IDs: 
WriteBufferSize: 36700160 (0) Byte
ShowDrvBufStat : 0
BUFE           : 0
Physical memory     : 222MB (227824kB)
Free physical memory: 20MB (20632kB)
Memory in use       : 90 %
Uncached PFiles: 0x0
Use Inquiry    : 1
Global Bus Type: default (0)
Check supported media : Disabled (0) 
2.7.2006
ISO compilation
18:49:13	#1 Text 0 File Isodoc.cpp, Line 6475
	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 : FALSE
	Allow more than 255 characters in path  : FALSE
	Write ISO9660 ;1 file extensions        : TRUE
	
18:49:14	#2 Text 0 File ThreadedTransfer.cpp, Line 531
	ReadBuffer-Pipe got 35840KB of Memory
	
18:49:14	#3 Text 0 File Reader.cpp, Line 124
	Reader running
	
18:49:14	#4 Text 0 File Writer.cpp, Line 122
	Writer HL-DT-ST DVDRRW GSA-2166D running
	
18:49:14	#5 ISO9660GEN -11 File geniso.cpp, Line 3312
	First writeable address = 0 (0x00000000)
	
18:49:14	#6 Text 0 File Burncd.cpp, Line 3305
	Turn on Disc-At-Once, using DVD media
	
18:49:50	#7 Text 0 File DlgWaitCD.cpp, Line 281
	Last possible write address on media:  2295103 (510:01.28, 4482MB)
	Last address to be written:            1432895 (318:25.20, 2798MB)
	
18:49:50	#8 Text 0 File DlgWaitCD.cpp, Line 293
	Write in overburning mode: NO (enabled: CD)
	
18:49:50	#9 Text 0 File DlgWaitCD.cpp, Line 2612
	Recorder: HL-DT-ST DVDRRW GSA-2166D, Media type: DVD+RW
	 Disc Manufacturer ID: RICOHJPN, Media Type ID: W11, Product revision number: 1
	 Disc Application Code: 0, Extended Information Indicators: 1
	
18:49:50	#10 Text 0 File DlgWaitCD.cpp, Line 459
	>>> Protocol of DlgWaitCD activities: <<<
	=========================================
	Insert the disc to write to.
		(Medium in drive: Unknown. Medium required by compilation: DVD R/RW; DVD DL; DVD-RAM.)
	This disc is not empty.
		(Medium in drive: DVD+RW. Medium required by compilation: DVD R/RW; DVD DL; DVD-RAM.)
	Accessing disc...
		(Medium in drive: DVD+RW. Medium required by compilation: DVD R/RW; DVD DL; DVD-RAM.)
	
18:49:51	#11 Text 0 File ThreadedTransferInterface.cpp, Line 847
	Setup items (after recorder preparation)
	 0: TRM_DATA_MODE1 ()
	    2 indices, index0 (150) not provided
	    original disc pos #0 + 1432896 (1432896) = #1432896/318:25.21
	    relocatable, disc pos for caching/writing not required/ required, no patch infos
	    -> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 1432896 blocks [HL-DT-ST DVDRRW GSA-2166D]
	--------------------------------------------------------------
	
18:49:51	#12 Text 0 File ThreadedTransferInterface.cpp, Line 1059
	Prepare recorder [HL-DT-ST DVDRRW GSA-2166D] for write in CUE-sheet-DAO
	DAO infos:
	==========
	 MCN: ""
	 TOCType: 0x00; Session Closed, disc not fixated
	 Tracks 1 to 1:
	   1: TRM_DATA_MODE1, 2048/0x00, FilePos             0             0    2934571008, ISRC ""
	DAO layout:
	===========
	 __Start_|____Track_|_Idx_|_CtrlAdr_|_RecDep__________
	       0 |  lead-in |   0 |    0x41 | 0x00
	       0 |        1 |   0 |    0x41 | 0x00
	       0 |        1 |   1 |    0x41 | 0x00
	 1432896 | lead-out |   1 |    0x41 | 0x00
	
18:49:52	#13 Text 0 File SCSIPassThrough.cpp, Line 38
	SPTILockVolume - completed successfully for FCTL_LOCK_VOLUME
	
18:49:52	#14 Text 0 File SCSIPassThrough.cpp, Line 83
	SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME
	
18:49:52	#15 Phase 24 File dlgbrnst.cpp, Line 1685
	Caching of files started
	
18:49:52	#16 Text 0 File Burncd.cpp, Line 4145
	Cache writing successful.
	
18:49:52	#17 Phase 25 File dlgbrnst.cpp, Line 1685
	Caching of files completed
	
18:49:52	#18 Phase 36 File dlgbrnst.cpp, Line 1685
	Burn process started at 4x (5 540 KB/s)
	
18:49:52	#19 Text 0 File ThreadedTransferInterface.cpp, Line 2685
	Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0
	
18:49:52	#20 Text 0 File Cdrdrv.cpp, Line 8647
	---- DVD Structure: Physical Format Information (00h) ----
	Media Type: 0, Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050
	 Book Type: DVD+RW  (9), Part Version: 1.1x (2)
	 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 Physical Sector Number of Data Area:      C36BF h
	 End Sector Number in Layer 0:                 0 h (LBN: FFFD0000 h, 4193920 MB)
	 Data in Burst Cutting Area (BCA) does not exist
	  Disc Application Code: 0 / 0 h
	  Extended Information indicators: 1 h
	  Disc Manufacturer ID: RICOHJPN
	  Media type ID: W11
	  Product revision number: 1
	  Number of Physical format information bytes in use in ADIP up to byte 63: 57
	 Media Specific [16..63]:
	      00 00 01 52 49 43 4F 48 - 4A 50 4E 57 31 31 01 39    ...RICOHJPNW11.9
	      23 00 8A 86 68 02 26 00 - 8A 86 70 02 28 00 8A 86    #...h.&...p.(...
	      6A 02 28 22 12 10 E0 00 - F0 00 00 00 00 00 00 00    j.("............
	
18:49:52	#21 Text 0 File DVDR.cpp, Line 5533
	Drive: HL-DT-ST DVDRRW GSA-2166D
	Book Type request [LG]: DVD-ROM
	Book Type setting not supported for the loaded disc type
	
18:49:52	#22 Text 0 File DVDPlusRW.cpp, Line 666
	Start write address at LBA 0
	DVD high compatibility mode: Yes
	
18:57:26	#23 SPTI -1093 File SCSIPassThrough.cpp, Line 289
	G: CdRom2: SCSIStatus(x02) WinError(0) NeroError(-1093)
	Sense Key:  0x03 (KEY_MEDIUM_ERROR)
	Sense Code: 0x02
	Sense Qual: 0x00
	CDB Data:   0x2A 00 00 00 E0 80 00 00 20 00 00 00 
	Sense Area: 0x70 00 03 00 00 00 00 0E 00 00 00 00 02 
	Buffer x07810000: Len x10000
	0x6D B4 16 8D B1 EE 9D ED 09 AE 9B 6D AA DB 6D 0B 
	0x1B 24 09 BB B3 36 9A 68 01 F2 A5 DB 3D 08 B3 50 
	0x36 6C D0 CD 1B 6D A1 26 84 D7 6D B6 BF B3 6D A2 
	
18:57:26	#24 CDR -1093 File Writer.cpp, Line 311
	No seek complete
	G: HL-DT-ST DVDRRW GSA-2166D
	
18:57:26	#25 Text 0 File ThreadedTransfer.cpp, Line 228
	all writers idle, stopping conversion
	
18:57:26	#26 Text 0 File ThreadedTransfer.cpp, Line 222
	conversion idle, stopping reader
	
18:57:26	#27 Phase 38 File dlgbrnst.cpp, Line 1685
	Burn process failed at 4x (5 540 KB/s)
	
Existing drivers:
File 'Drivers\ASPI32.SYS': Ver=?.?.?.?, size=0 bytes, created 14/06/2006 14:18:25 
File 'Drivers\PXHELP20.SYS': Ver=2.03.28a, size=20640 bytes, created 05/12/2005 01:12:26 (Prassi/Veritas driver for win 2K)
File 'Drivers\InCDfs.SYS': Ver=4, 3, 16, 1, size=99584 bytes, created 10/06/2005 17:12:12 (InCD4 driver for win NT/2K/XP)
File 'Drivers\InCDpass.SYS': Ver=4, 3, 16, 1, size=29696 bytes, created 10/06/2005 17:11:50 (InCD4 driver for win NT/2K/XP)
File 'Drivers\InCDrec.SYS': Ver=4, 3, 16, 1, size=8704 bytes, created 10/06/2005 17:12:14 (InCD4 driver for win NT/2K/XP)
File 'Drivers\scsiport.sys': Ver=5.1.2600.2180 (xpsp_sp2_rtm.040803-2158), size=96256 bytes, created 04/08/2004 01:59:41 (Adapter driver for src)
Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option) 
J'ai contacté nero et LG et aucun des deux n'a de solution !
Je n'ai plus que vous.... 
