i keep getting a burn process failed error log when i burn with nero 7

here is the log:

NeroVision Book type: (N/A)
[02:12:16] NeroVision 4C85-2006-3005-4001-0556-76E0-0900-4026-X8E5-**** (*)
[02:12:16] NeroVision Windows XP 5.1
[02:12:16] NeroVision IA32
[02:12:16] NeroVision WinAspi: -
[02:12:16] NeroVision ahead WinASPI: File 'C:\Program Files\Nero\Nero 7\Core\Wnaspi32.dll': Ver=2.0.1.74, size=169792 bytes, created 6/11/2007 8:36:34 AM
[02:12:16] NeroVision NT-SPTI used
[02:12:16] NeroVision Nero API version: 7.5.14.6
[02:12:16] NeroVision Using interface version: 7.5.0.0
[02:12:16] NeroVision Installed in: C:\Program Files\Nero\Nero 7\Core\
[02:12:16] NeroVision Application: ahead\NeroVision
[02:12:16] NeroVision Internal Version: 7, 5, 14, 6
[02:12:16] NeroVision Recorder: <SONY DVD RW DRU-180A> Version: 1.60 - HA 1 TA 0 - 7.5.14.6
[02:12:16] NeroVision Adapter driver: <IDE> HA 1
[02:12:16] NeroVision Drive buffer : 2048kB
[02:12:16] NeroVision Bus Type : via Inquiry data (1) -> ATAPI, detected: ?
[02:12:16] NeroVision Connected to MMC as unknown drive with class-nr : 1
[02:12:16] NeroVision Drive is autodetected - recorder class: Std. MMC recorder
[02:12:16] NeroVision === Scsi-Device-Map ===
[02:12:16] NeroVision DiskPeripheral : ST3100011A atapi Port 0 ID 0 DMA: On
[02:12:16] NeroVision CdRomPeripheral : SONY DVD RW DRU-180A atapi Port 3 ID 0 DMA: On
[02:12:16] NeroVision === CDRom-Device-Map ===
[02:12:16] NeroVision SONY DVD RW DRU-180A D: CDRom0
[02:12:16] NeroVision =======================
[02:12:16] NeroVision AutoRun : 1
[02:12:16] NeroVision Excluded drive IDs:
[02:12:16] NeroVision WriteBufferSize: 83886080 (0) Byte
[02:12:16] NeroVision BUFE : 0
[02:12:16] NeroVision Physical memory : 750MB (768752kB)
[02:12:16] NeroVision Free physical memory: 548MB (561452kB)
[02:12:16] NeroVision Memory in use : 26 %
[02:12:16] NeroVision Uncached PFiles: 0x0
[02:12:16] NeroVision Use Inquiry : 1
[02:12:16] NeroVision Global Bus Type: default (0)
[02:12:16] NeroVision Check supported media : Disabled (0)
[02:12:16] NeroVision 21.1.2008
[02:12:16] NeroVision NeroAPI
[02:12:16] NeroVision 2:09:04 AM #1 Phase 111 File APIProgress.cpp, Line 282
[02:12:16] NeroVision DVD-Video files sorted
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:05 AM #2 Text 0 File SCSIPTICommands.cpp, Line 411
[02:12:16] NeroVision LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:05 AM #3 ISO9660GEN -11 File Geniso.cpp, Line 3341
[02:12:16] NeroVision First writeable address = 0 (0x00000000)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:05 AM #4 ISO9660GEN -11 File Geniso.cpp, Line 3341
[02:12:16] NeroVision First writeable address = 0 (0x00000000)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:05 AM #5 Text 0 File Burncd.cpp, Line 3490
[02:12:16] NeroVision Turn on Disc-At-Once, using DVD media
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #6 Text 0 File DlgWaitCD.cpp, Line 307
[02:12:16] NeroVision Last possible write address on media: 2298495 (510:46.45, 4489MB)
[02:12:16] NeroVision Last address to be written: 2254751 (501:03.26, 4403MB)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #7 Text 0 File DlgWaitCD.cpp, Line 319
[02:12:16] NeroVision Write in overburning mode: NO (enabled: CD)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #8 Text 0 File DlgWaitCD.cpp, Line 2940
[02:12:16] NeroVision Recorder: SONY DVD RW DRU-180A, Media type: DVD-R
[02:12:16] NeroVision Disc Manufacturer: SONY16 - D1
[02:12:16] NeroVision Disc Application Code: 64, Disc Physical Code: 193
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #9 Text 0 File DlgWaitCD.cpp, Line 493
[02:12:16] NeroVision >>> Protocol of DlgWaitCD activities: <<<
[02:12:16] NeroVision =========================================
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #10 Text 0 File ThreadedTransferInterface.cpp, Line 792
[02:12:16] NeroVision Setup items (after recorder preparation)
[02:12:16] NeroVision 0: TRM_DATA_MODE1 ()
[02:12:16] NeroVision 2 indices, index0 (150) not provided
[02:12:16] NeroVision original disc pos #0 + 2254752 (2254752) = #2254752/501:3.27
[02:12:16] NeroVision relocatable, disc pos for caching/writing not required/ required
[02:12:16] NeroVision -> TRM_DATA_MODE1, 2048, config 0, wanted index0 0 blocks, length 2254752 blocks [D: SONY DVD RW DRU-180A]
[02:12:16] NeroVision --------------------------------------------------------------
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #11 Text 0 File ThreadedTransferInterface.cpp, Line 995
[02:12:16] NeroVision Prepare [D: SONY DVD RW DRU-180A] for write in CUE-sheet-DAO
[02:12:16] NeroVision DAO infos:
[02:12:16] NeroVision ==========
[02:12:16] NeroVision MCN: ""
[02:12:16] NeroVision TOCType: 0x00; Session Closed, disc fixated
[02:12:16] NeroVision Tracks 1 to 1: Idx 0 Idx 1 Next Trk
[02:12:16] NeroVision 1: TRM_DATA_MODE1, 2048/0x00, FilePos 0 0 4617732096, ISRC ""
[02:12:16] NeroVision DAO layout:
[02:12:16] NeroVision ===========
[02:12:16] NeroVision ___Start_|____Track_|_Idx_|_CtrlAdr_|_____Size_|______NWA_|_RecDep__________
[02:12:16] NeroVision 0 | lead-in | 0 | 0x41 | 0 | 0 | 0x00
[02:12:16] NeroVision 0 | 1 | 0 | 0x41 | 0 | 0 | 0x00
[02:12:16] NeroVision 0 | 1 | 1 | 0x41 | 2254752 | 0 | 0x00
[02:12:16] NeroVision 2254752 | lead-out | 1 | 0x41 | 0 | 0 | 0x00
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #12 Text 0 File SCSIPTICommands.cpp, Line 209
[02:12:16] NeroVision SPTILockVolume - completed successfully for FCTL_LOCK_VOLUME
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #13 Text 0 File Burncd.cpp, Line 4263
[02:12:16] NeroVision Caching options: cache CDRom or Network-No, small files-Yes (<32KB)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #14 Phase 24 File APIProgress.cpp, Line 282
[02:12:16] NeroVision Caching of files started
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #15 Text 0 File Burncd.cpp, Line 4382
[02:12:16] NeroVision Cache writing successful.
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #16 Phase 25 File APIProgress.cpp, Line 282
[02:12:16] NeroVision Caching of files completed
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:07 AM #17 Phase 36 File APIProgress.cpp, Line 282
[02:12:16] NeroVision Burn process started at 18x (24,930 KB/s)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:08 AM #18 Text 0 File ThreadedTransferInterface.cpp, Line 2712
[02:12:16] NeroVision Verifying disc position of item 0 (relocatable, disc pos, no patch infos, orig at #0): write at #0
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:08 AM #19 Text 0 File DVDR.cpp, Line 3152
[02:12:16] NeroVision Recording mode: Sequential Recording Mode
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:08 AM #20 Text 0 File DVDR.cpp, Line 3308
[02:12:16] NeroVision Start write address at LBA 0
[02:12:16] NeroVision DVD high compatibility mode: Yes
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:08 AM #21 SPTI -1066 File SCSIPassThrough.cpp, Line 179
[02:12:16] NeroVision CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1066)
[02:12:16] NeroVision Sense Key: 0x05 (KEY_ILLEGAL_REQUEST)
[02:12:16] NeroVision Sense Code: 0x24
[02:12:16] NeroVision Sense Qual: 0x00
[02:12:16] NeroVision CDB Data: 0xAC 00 00 00 00 00 00 00 00 64 00 00
[02:12:16] NeroVision Sense Area: 0x70 00 05 00 00 00 00 0A 00 00 00 00 24
[02:12:16] NeroVision Buffer x08f53040: Len x648
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:08 AM #22 Text 0 File Cdrdrv.cpp, Line 9873
[02:12:16] NeroVision ---- Disc Structure: Physical Format Information (00h) ----
[02:12:16] NeroVision Media Type: 0, Layer: 0, Address: 0 (0 h), AGID: 0; Length: 2050
[02:12:16] NeroVision Book Type: DVD-R (2), Part Version: 2.0x (5), Extended Part Version: 0.0 (0)
[02:12:16] NeroVision Disc Size: 120 mm, Maximum Rate: <not specified> (F h)
[02:12:16] NeroVision Number of Layers: 1, Track Path: Parallel Track Path (PTP), Layer Type: recordable
[02:12:16] NeroVision Linear Density: 0,267 um/bit, Track Density: 0,74 um/track
[02:12:16] NeroVision Starting Physical Sector Number of Data Area: 30000 h (DVD-ROM, DVD-R/-RW, DVD+R/+RW)
[02:12:16] NeroVision End Sector Number in Layer 0: 0 h (LBN: FFFD0000 h, 4193920 MB)
[02:12:16] NeroVision Data in Burst Cutting Area (BCA) does not exist
[02:12:16] NeroVision Revision number of maximum recording speed: -
[02:12:16] NeroVision Revision number of minimum recording speed: -
[02:12:16] NeroVision Revision number table of recording speed: - - - - - - -
[02:12:16] NeroVision Class: 0
[02:12:16] NeroVision Start sector number of the current Border-Out: 0 h
[02:12:16] NeroVision Start sector number of the next Border-In: 0 h
[02:12:16] NeroVision Media Specific [16..63]:
[02:12:16] NeroVision 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
[02:12:16] NeroVision 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
[02:12:16] NeroVision 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 ................
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:08 AM #23 Text 0 File ThreadedTransfer.cpp, Line 269
[02:12:16] NeroVision Pipe memory size 83836800
[02:12:16] NeroVision
[02:12:16] NeroVision 2:09:24 AM #24 Text 0 File Cdrdrv.cpp, Line 1333
[02:12:16] NeroVision 02:09:24.109 - D: SONY DVD RW DRU-180A : Queue again later
[02:12:16] NeroVision
[02:12:16] NeroVision 2:11:14 AM #25 SPTI -1135 File SCSIPassThrough.cpp, Line 179
[02:12:16] NeroVision CdRom0: SCSIStatus(x02) WinError(0) NeroError(-1135)
[02:12:16] NeroVision Sense Key: 0x03 (KEY_MEDIUM_ERROR)
[02:12:16] NeroVision Sense Code: 0x0C
[02:12:16] NeroVision Sense Qual: 0x00
[02:12:16] NeroVision CDB Data: 0x2A 00 00 06 B0 E0 00 00 20 00 00 00
[02:12:16] NeroVision Sense Area: 0x71 00 03 00 00 00 00 0A 00 00 00 00 0C
[02:12:16] NeroVision Buffer x299ee700: Len x10000
[02:12:16] NeroVision 0x00 00 01 BA 44 5A CD 4C BC 15 01 89 C3 F8 00 00
[02:12:16] NeroVision 0x01 E0 07 EC 80 00 00 43 59 D3 6B B1 A4 87 DD 90
[02:12:16] NeroVision 0xB0 DD 8A 19 6F 49 1A A1 97 B4 84 2C 2C FB 75 BD
[02:12:16] NeroVision
[02:12:16] NeroVision 2:11:14 AM #26 CDR -1135 File Writer.cpp, Line 299
[02:12:16] NeroVision Write error
[02:12:16] NeroVision D: SONY DVD RW DRU-180A
[02:12:16] NeroVision
[02:12:16] NeroVision 2:12:06 AM #27 Text 0 File DVDR.cpp, Line 3710
[02:12:16] NeroVision EndDAO: Last written address was 438495 (6B0DFh)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:12:07 AM #28 Phase 38 File APIProgress.cpp, Line 282
[02:12:16] NeroVision Burn process failed at 18x (24,930 KB/s)
[02:12:16] NeroVision
[02:12:16] NeroVision 2:12:10 AM #29 Text 0 File SCSIPTICommands.cpp, Line 254
[02:12:16] NeroVision SPTIDismountVolume - completed successfully for FSCTL_DISMOUNT_VOLUME
[02:12:16] NeroVision
[02:12:16] NeroVision 2:12:14 AM #30 Text 0 File Cdrdrv.cpp, Line 11108
[02:12:16] NeroVision DriveLocker: UnLockVolume completed
[02:12:16] NeroVision
[02:12:16] NeroVision 2:12:14 AM #31 Text 0 File SCSIPTICommands.cpp, Line 411
[02:12:16] NeroVision UnLockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL
[02:12:16] NeroVision
[02:12:16] NeroVision Existing drivers:
[02:12:16] NeroVision Registry Keys:
[02:12:16] NeroVision HKLM\Software\Microsoft\Windows NT\CurrentVersion\WinLogon\AllocateCDROMs : 0 (Security Option)

i was told that i may need to update my driver but i dont know how to do it..someone please help me.the version of nero that im using came with the dvd burner that i bought.