Trojan Horse Downloader.Agent.11.Q

I am using AVG Anti-Virus, as well as, XoftSpy, AboutBuster, Ad-Aware, CWShredder and Microsoft AntiSpyware and I still can't get rid of the Trojan Horse Downloader.Agent.11.Q. Below is the HiJackThis log:

Logfile of HijackThis v1.99.0
Scan saved at 2:22:30 PM, on 5/18/2005
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\csrss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\Explorer.EXE
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\alg.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\WINNT\system32\netij.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\Documents and Settings\Bulliman\Desktop\HijackThis.exe
C:\WINNT\System32\wuauclt.exe

R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = res://C:\WINNT\system32\qstfb.dll/sp.html#37049
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant = res://C:\WINNT\system32\qstfb.dll/sp.html#37049
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = :0
R3 - Default URLSearchHook is missing
O2 - BHO: (no name) - {0EFC457C-A453-34A9-9289-10D6D233F52B} - C:\WINNT\system32\ntex.dll
O2 - BHO: (no name) - {8C398A6C-966D-5E10-A3AF-31B060FD103A} - C:\WINNT\system32\appmq.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\System32\msdxm.ocx
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKLM\..\Run: [THGuard] "C:\Program Files\TrojanHunter 4.2\THGuard.exe"
O4 - HKLM\..\Run: [netij.exe] C:\WINNT\system32\netij.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O15 - Trusted IP range: 206.161.125.149
O15 - Trusted IP range: (HKLM)
O16 - DPF: ConferenceRoom Java Client - http://chat.strictlyhosting.com:8080/java/cr.cab
O16 - DPF: Yahoo! Blackjack - http://download.games.yahoo.com/games/clients/y/jt0_x.cab
O16 - DPF: Yahoo! Cribbage - http://download.games.yahoo.com/games/clients/y/it1_x.cab
O16 - DPF: Yahoo! Freecell Solitaire - http://yog55.games.scd.yahoo.com/yog/y/fs10_x.cab
O16 - DPF: Yahoo! Hearts - http://download.games.yahoo.com/games/clients/y/ht1_x.cab
O16 - DPF: Yahoo! Poker - http://download.games.yahoo.com/games/clients/y/pt3_x.cab
O16 - DPF: {1F2F4C9E-6F09-47BC-970D-3C54734667FE} - http://www.symantec.com/techsupp/asa/LSSupCtl.cab
O16 - DPF: {2BC66F54-93A8-11D3-BEB6-00105AA9B6AE} (Symantec AntiVirus scanner) - http://security.symantec.com/sscv6/SharedC…bin/AvSniff.cab
O16 - DPF: {39B0684F-D7BF-4743-B050-FDC3F48F7E3B} (FilePlanet Download Control Class) - http://www.fileplanet.com/fpdlmgr/cabs/FPDC_1_0_0_44.cab
O16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} - http://appldnld.m7z.net/content.info.apple…iTunesSetup.exe
O16 - DPF: {644E432F-49D3-41A1-8DD5-E099162EEEC5} (Symantec RuFSI Utility Class) - http://security.symantec.com/sscv6/SharedC…n/bin/cabsa.cab
O16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} - http://www.symantec.com/techsupp/asa/SymAData.cab
O16 - DPF: {D719897A-B07A-4C0C-AEA9-9B663A28DFCB} (iTunesDetector Class) - http://ax.phobos.apple.com.edgesuite.net/d…/ITDetector.cab
O23 - Service: Remote Procedure Call (RPC) Helper - Unknown - C:\WINNT\system32\sysmd.exe (file missing)
O23 - Service: AVG7 Alert Manager Server - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: iPod Service - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Symantec Core LC - Symantec Corporation - C:\Program Files\Common Files\Symantec Shared\CCPD-LC\symlcsvc.exe

Thank you for any help offered!