Hi guys,
I got hit by a couple of nasties a few days ago. A buddy of mine helped me clean out the infected files using AVG but when I ran Malwarebytes, the software detected a whole lot of other stuff which I promptly deleted. Here's the Malware log:

Malwarebytes' Anti-Malware 1.31
Database version: 1492
Windows 5.1.2600 Service Pack 3

12/11/2008 8:50:36 PM
mbam-log-2008-12-11 (20-50-36).txt

Scan type: Quick Scan
Objects scanned: 57238
Time elapsed: 7 minute(s), 26 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 1
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 12
Files Infected: 11

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{549b5ca7-4a86-11d7-a4df-000874180bb3} (Trojan.Agent) -> Quarantined and deleted successfully.

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
C:\Program Files\Network Monitor (Trojan.DNSChanger) -> Quarantined and deleted successfully.
C:\Program Files\InetGet2 (Trojan.Downloader) -> Quarantined and deleted successfully.
C:\Program Files\Webtools (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Program Files\iCheck (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Program Files\GetModule (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Program Files\Mjcore (Trojan.BHO) -> Quarantined and deleted successfully.
C:\Documents and Settings\LocalService\Application Data\NetMon (Trojan.NetMon) -> Quarantined and deleted successfully.
C:\Documents and Settings\NetworkService\Application Data\Facegame (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\gadcom (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\GetModule (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\NI.GSCNS (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\speedrunner (Adware.SurfAccuracy) -> Quarantined and deleted successfully.

Files Infected:
C:\Program Files\iCheck\Uninstall.exe (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\LocalService\Application Data\NetMon\domains.txt (Trojan.NetMon) -> Quarantined and deleted successfully.
C:\Documents and Settings\LocalService\Application Data\NetMon\log.txt (Trojan.NetMon) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\GetModule\dicik.gz (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\GetModule\kwdik.gz (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\GetModule\ofadik.gz (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\NI.GSCNS\dl.ini (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\NI.GSCNS\settings.ini (Trojan.Agent) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Application Data\speedrunner\config.cfg (Adware.SurfAccuracy) -> Quarantined and deleted successfully.
C:\WINDOWS\uninstall_nmon.vbs (Malware.Trace) -> Quarantined and deleted successfully.
C:\Documents and Settings\Owner\Local Settings\Temporary Internet Files\adiwehyxib.exe (Trojan.Agent) -> Quarantined and deleted successfully.

Then I ran Hijackthis and here's the logfile:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 10:32:08 PM, on 12/11/2008
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP3 (6.00.2900.5512)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\hkcmd.exe
C:\WINDOWS\system32\ps2.exe
C:\WINDOWS\ALCXMNTR.EXE
C:\WINDOWS\System32\igfxtray.exe
C:\PROGRA~1\AVG\AVG8\avgtray.exe
C:\Program Files\Compaq Connections\1940576\Program\BackWeb-1940576.exe
C:\Program Files\interMute\SpamSubtract\SpamSub.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\Program Files\Yahoo!\SoftwareUpdate\YahooAUService.exe
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\PROGRA~1\AVG\AVG8\avgemc.exe
C:\Program Files\Malwarebytes' Anti-Malware\mbam.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://qus10.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://srch-qus10.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://us.rd.yahoo.com/customize/yco...search/ie.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://us.rd.yahoo.com/customize/yco.../www.yahoo.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://qus10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://srch-qus10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://srch-qus10.hpwis.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://srch-qus10.hpwis.com/
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://qus10.hpwis.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://us.rd.yahoo.com/customize/yco.../www.yahoo.com
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = localhost
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\yt.dll
O2 - BHO: &Yahoo! Toolbar Helper - {02478D38-C3F9-4efb-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\yt.dll
O2 - BHO: AcroIEHelperStub - {18DF081C-E8AD-4283-A596-FA578C2EBDC3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelperShim.dll
O2 - BHO: SingleInstance Class - {FDAD4DA1-61A2-4FD8-9C17-86F7AC245081} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\YTSingleInstance.dll
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn0\yt.dll
O4 - HKLM\..\Run: [HotKeysCmds] C:\WINDOWS\System32\hkcmd.exe
O4 - HKLM\..\Run: [PS2] C:\WINDOWS\system32\ps2.exe
O4 - HKLM\..\Run: [AlcxMonitor] ALCXMNTR.EXE
O4 - HKLM\..\Run: [IgfxTray] C:\WINDOWS\System32\igfxtray.exe
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe\Reader 9.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\RunOnce: [Malwarebytes' Anti-Malware] C:\Program Files\Malwarebytes' Anti-Malware\mbamgui.exe /install /silent
O4 - Startup: spamsubtract.lnk = C:\Program Files\interMute\SpamSubtract\SpamSub.exe
O4 - Global Startup: Compaq Connections.lnk = C:\Program Files\Compaq Connections\1940576\Program\BackWeb-1940576.exe
O4 - Global Startup: Quicken Scheduled Updates.lnk = C:\Program Files\Quicken\bagent.exe
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MI1933~1\OFFICE11\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\msjava.dll (file missing)
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MI1933~1\OFFICE11\REFIEBAR.DLL
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - https://us.dl1.yimg.com/download.yah...st20040510.cab
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - AppInit_DLLs: avgrsstx.dll
O23 - Service: AVG8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
O23 - Service: Yahoo! Updater (YahooAUService) - Yahoo! Inc. - C:\Program Files\Yahoo!\SoftwareUpdate\YahooAUService.exe

Just want to know if my computer's virus free now or are there still stuff that I have to clean up.