Write error trying to burn with Nero

I know this question has been asked before, but I really am new to this and I need simple instructions about what to do. Thanks for any help! Here is my log:

Windows XP 5.1
IA32
WinAspi: -

NT-SPTI used
Nero Version: 9.0.9.100
Internal Version: 9, 0, 9, 100
(Nero Express)
Recorder: <HL-DT-ST DVD-RW GCA-4080N>Version: 0C35 - HA 1 TA 0 - 9.0.9.100
Adapter driver: <IDE> HA 1
Drive buffer : 2048kB
Bus Type : default
CD-ROM: <HL-DT-ST DVD-RW GCA-4080N>Version: 0C35 - HA 1 TA 0 - 9.0.9.100
Adapter driver: <IDE> HA 1

=== Scsi-Device-Map ===
DiskPeripheral : FUJITSU MHU2100AT atapi Port 0 ID 0 DMA: On
CdRomPeripheral : HL-DT-ST DVD-RW GCA-4080N atapi Port 0 ID 1 DMA: On

=== CDRom-Device-Map ===
HL-DT-ST DVD-RW GCA-4080N D: CdRom0

AutoRun : 1
Excluded drive IDs:
WriteBufferSize: 83886080 (0) Byte
BUFE : 0
Physical memory : 1014MB (1038768kB)
Free physical memory: 552MB (565660kB)
Memory in use : 45 %
Uncached PFiles: 0x0
Use Inquiry : 1
Global Bus Type: default (0)
Check supported media : Disabled (0)

7.6.2009
UDF/ISO compilation
10:24:54 AM #1 Text 0 File SCSIPTICommands.cpp, Line 450
LockMCN - completed sucessfully for IOCTL_STORAGE_MCN_CONTROL

10:24:55 AM #2 Phase 112 File dlgbrnst.cpp, Line 1767
DVD-Video files reallocation started

10:24:55 AM #3 Phase 114 File dlgbrnst.cpp, Line 1767
DVD-Video files reallocation completed (no file modified)

10:24:55 AM #4 Text 0 File Isodoc.cpp, Line 6789
UDF document burn settings
------------------------------------------
Determine maximum speed : FALSE
Simulate : FALSE
Write : TRUE
Finalize CD : TRUE
Multisession : FALSE
Burning mode : DAO
Mode : 1
UDF Mode : UDF/ISO bridge
UDF Options : automatic
UDF Revision : 1.02
UDF Partition Type : physical
ISO Level : 1 (Max. of 11 = 8 + 3 char)
Character set : ISO 9660
Joliet : FALSE
Allow pathdepth more than 8 directories : FALSE
Allow more than 255 characters in path : FALSE
Write ISO9660 ;1 file extensions : TRUE

10:24:55 AM #5 Phase 111 File dlgbrnst.cpp, Line 1767
DVD-Video files sorted

10:24:55 AM #6 ISO9660GEN -11 File Geniso.cpp, Line 3349
First writeable address = 0 (0x00000000)

10:24:55 AM #7 ISO9660GEN -11 File Geniso.cpp, Line 3349
First writeable address = 0 (0x00000000)

10:24:55 AM #8 Text 0 File Burncd.cpp, Line 3563
Turn on Disc-At-Once, using DVD media

10:24:55 AM #9 Text 0 File FilesystemSettingsValidator.cpp, Line 142
FS Settings: using validator ‘CUDFSettingsValidatorDVD’
ParamMode = ‘automatic’, changing UDF partition type from ‘physical’ to ‘physical’
Changing UDF revision from ‘1.02’ to ‘1.02’

10:24:55 AM #10 ISO9660GEN -11 File Geniso.cpp, Line 3349
First writeable address = 0 (0x00000000)

10:24:55 AM #11 ISO9660GEN -11 File Geniso.cpp, Line 3349
First writeable address = 0 (0x00000000)

10:24:57 AM #12 Text 0 File DlgWaitCD.cpp, Line 312
Last possible write address on media: 2298495 (510:46.45, 4489MB)
Last address to be written: 2286127 (508:01.52, 4465MB)

10:24:57 AM #13 Text 0 File DlgWaitCD.cpp, Line 324
Write in overburning mode: NO (enabled: DVD)

10:24:57 AM #14 Text 0 File DlgWaitCD.cpp, Line 2951
Recorder: HL-DT-ST DVD-RW GCA-4080N, Media type: DVD-RW
Disc Manufacturer ID: <CMCW03> <>
Disc Application Code: 2, Disc Physical Code: 214

10:24:57 AM #15 Text 0 File DlgWaitCD.cpp, Line 499
>>> Protocol of DlgWaitCD activities: <<<
=========================================

Get reliable media (Verbatim & TY) and not RW media with this not that really good burner.