Nero 6 "Illegal Disk" Error

Whenever I try to burn to a dvd, I get an illegal disk error. I have a NEC ND-2510A drive. Here's the error report since I know it'll be more usefull than me.

Windows XP 5.1
IA32
WinAspi: -
ahead WinASPI: File 'C:\Program Files\Ahead\nero\Wnaspi32.dll': Ver=2.0.1.74, size=164112 bytes, created 10/26/2004 6:35:34 PM
Nero Version: 6.6.0.13
Internal Version: 6, 6, 0, 13c
( Nero Express)
Recorder: <_NEC DVD_RW ND-2510A> Version: 2.15 - HA 0 TA 1 - 6.6.0.13
Adapter driver: <atapi> HA 0
Drive buffer : 2048kB
Bus Type : default (0) -> ATAPI, detected: ATAPI
CD-ROM: <LITE-ON DVD SOHD-16P9SV >Version: F$01 - HA 0 TA 0 - 6.6.0.13
Adapter driver: <atapi> HA 0

=== Scsi-Device-Map ===
CdRomPeripheral : LITE-ON DVD SOHD-16P9SV atapi Port 0 ID 0 DMA: On
CdRomPeripheral : _NEC DVD_RW ND-2510A atapi Port 0 ID 1 DMA: On
DiskPeripheral : SAMSUNG HD160JJ atapi Port 1 ID 0 DMA: On

=== CDRom-Device-Map ===
LITE-ON DVD SOHD-16P9SV D: CDRom0
_NEC DVD_RW ND-2510A E: CDRom1
=======================

AutoRun : 1
Excluded drive IDs:
WriteBufferSize: 83886080 (0) Byte
ShowDrvBufStat : 0
BUFE : 0
Physical memory : 1023MB (1047788kB)
Free physical memory: 332MB (340448kB)
Memory in use : 67 %
Uncached PFiles: 0x0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)

16.1.2006
ISO compilation
9:15:14 PM #1 Text 0 File Isodoc.cpp, Line 6194
Iso document burn settings
------------------------------------------
Determine maximum speed : FALSE
Simulate : FALSE
Write : TRUE
Finalize CD : TRUE
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

9:15:14 PM #2 Text 0 File Reader.cpp, Line 127
Reader running

9:15:14 PM #3 ISO9660GEN -11 File geniso.cpp, Line 3293
First writeable address = 0 (0x00000000)

9:15:14 PM #4 Text 0 File Burncd.cpp, Line 3167
Turn on Disc-At-Once, using DVD media

9:15:14 PM #5 Text 0 File DlgWaitCD.cpp, Line 260
Last possible write address on media: 2298495 (510:46.45, 4489MB)
Last address to be written: 120927 ( 26:52.27, 236MB)

9:15:14 PM #6 Text 0 File DlgWaitCD.cpp, Line 272
Write in overburning mode: NO (enabled: CD)

9:15:14 PM #7 Text 0 File DlgWaitCD.cpp, Line 2339
Recorder: _NEC DVD_RW ND-2510A, Media type: DVD-R
Disc Manufacturer: RITEKF - 1
Disc Application Code: 64, Disc Physical Code: 193

9:15:14 PM #8 Text 0 File DlgWaitCD.cpp, Line 438
>>> Protocol of DlgWaitCD activities: <<<
=========================================

9:15:14 PM #9 Text 0 File ThreadedTransferInterface.cpp, Line 830
Setup items (after recorder preparation)
0: TRM_DATA_MODE1 ()
2 indices, index0 (150) not provided
original disc pos #0 + 120928 (120928) = #120928/26:52.28
relocatable, disc pos for caching/writing not required/ required, no patch infos
-> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 120928 blocks [_NEC DVD_RW ND-2510A]
--------------------------------------------------------------

9:15:14 PM #10 Text 0 File ThreadedTransferInterface.cpp, Line 1043
Prepare recorder [_NEC DVD_RW ND-2510A] for write in CUE-sheet-DAO
DAO infos:
==========
MCN: ""
TOCType: 0x00; Session Closed, disc fixated
Tracks 1 to 1:
1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 0 247660544, ISRC ""
DAO layout:
===========
__Start_|____Track_|_Idx_|_CtrlAdr_|_RecDep__________
0 | lead-in | 0 | 0x41 | 0x00
0 | 1 | 0 | 0x41 | 0x00
0 | 1 | 1 | 0x41 | 0x00
120928 | lead-out | 1 | 0x41 | 0x00

9:15:14 PM #11 Phase 24 File dlgbrnst.cpp, Line 1832
Caching of files started

9:15:14 PM #12 Text 0 File Burncd.cpp, Line 4051
Cache writing successful.

9:15:14 PM #13 Phase 25 File dlgbrnst.cpp, Line 1832
Caching of files completed

9:15:14 PM #14 Phase 36 File dlgbrnst.cpp, Line 1832
Burn process started at 2.4x (3,324 KB/s)

9:15:14 PM #15 Text 0 File ThreadedTransferInterface.cpp, Line 2609
Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0

9:15:14 PM #16 Text 0 File DVDR.cpp, Line 2267
Recording mode: Sequential Recording Mode

9:15:14 PM #17 Text 0 File Mmc.cpp, Line 21469
Set BUFE: Buffer underrun protection -> ON

9:15:14 PM #18 Text 0 File DVDR.cpp, Line 2421
Start write address at LBA 0
DVD high compatibility mode: Yes

9:15:14 PM #19 Text 0 File Cdrdrv.cpp, Line 8438
---- DVD Structure: Physical Format Information (00h) ----
Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050
Book Type: DVD-R (2), Part Version: 5
Disc Size: 120 mm, Maximum Rate: <not specified> (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 Physical Sector Number of Data Area: 26127F h
End Sector Number in Layer 0: 0 h (LBN: FFFD0000 h, 4193920 MB)
Data in Burst Cutting Area (BCA) does not exist
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 ................

9:15:14 PM #20 SCSI -1046 File Cdrdrv.cpp, Line 1182
SCSI Exec, HA 0, TA 1, LUN 0
Status: 0x04 (0x01, SCSI_ERR)
HA-Status 0x00 (0x00, OK)
TA-Status 0x02 (0x01, SCSI_TASTATUS_CHKCOND)
Sense Key: 0x05 (KEY_ILLEGAL_REQUEST)
Sense Code: 0x30
Sense Qual: 0x05
CDB Data: 0x53 0x00 0x00 0x00 0x00 0x00 0x01 0xD8 0x60 0x00 0x00 0x00
Sense Data: 0x70 0x00 0x05 0x00 0x00 0x00 0x00 0x0A
0x00 0x00 0x00 0x00 0x30 0x05

9:15:14 PM #21 CDR -1046 File ThreadedTransferInterface.cpp, Line 1765
Illegal disc

9:15:14 PM #22 TRANSFER -27 File ThreadedTransferInterface.cpp, Line 1765
Could not perform start of Disc-at-once

9:15:14 PM #23 Phase 38 File dlgbrnst.cpp, Line 1832
Burn process failed at 2.4x (3,324 KB/s)


Existing drivers:
File 'Drivers\atapi.sys': Ver=5.1.2600.2180 (xpsp_sp2_rtm.040803-2158), size=95360 bytes, created 8/3/2004 11:59:42 PM (Adapter driver for rec)

Registry Keys:
HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)