infected with cws and vx2, help? Options

[drat]

Greetings,

I upgraded to Adaware SE Home version, and when I ran it, it found several vx2 objects that I let it attempt to fix. I also ran spybot S&D which found CoolWebSearch objects that I let it attempt to fix. Previous to this action, I downloaded Windows Registery Repair Pro, and did some cleaning of the registry because I purchased this machine used and the reg was full of all kinds of old junk.

Here is my HJT log. I appreciate any help I can get at this point. Thanks.

Logfile of HijackThis v1.99.1
Scan saved at 12:14:02 PM, on 12/24/05
Platform: Windows 98 SE (Win9x 4.10.2222A)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

Running processes:
C:\WINDOWS\SYSTEM\KERNEL32.DLL
C:\WINDOWS\SYSTEM\MSGSRV32.EXE
C:\WINDOWS\SYSTEM\MPREXE.EXE
C:\WINDOWS\SYSTEM\mmtask.tsk
C:\WINDOWS\SYSTEM\ZONELABS\VSMON.EXE
C:\WINDOWS\EXPLORER.EXE
C:\PROGRAM FILES\ZONE LABS\ZONEALARM\ZLCLIENT.EXE
C:\PROGRAM FILES\SPYWAREGUARD\SGMAIN.EXE
C:\PROGRAM FILES\SPYWAREGUARD\SGBHP.EXE
C:\WINDOWS\SYSTEM\RNAAPP.EXE
C:\WINDOWS\SYSTEM\TAPISRV.EXE
C:\PROGRAM FILES\INTERNET EXPLORER\IEXPLORE.EXE
C:\PROGRAM FILES\HIJACK THIS\HIJACKTHIS.EXE

R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R3 - Default URLSearchHook is missing
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton SystemWorks\Norton AntiVirus\NavShExt.dll (disabled by BHODemon)
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHELPER.DLL
O4 - HKLM\..\Run: [Zone Labs Client] C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
O4 - HKLM\..\RunServices: [TrueVector] C:\WINDOWS\SYSTEM\ZONELABS\VSMON.EXE -service
O4 - Startup: SpywareGuard.lnk.disabled
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Restrictions present
O6 - HKCU\Software\Policies\Microsoft\Internet Explorer\Control Panel present
O9 - Extra button: (no name) - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - (no file)

[drat]

I forgot to mention that prior to trying to fix the problems found by Adaware and Spybot, I was running NAV 2003, which expired last month. It still seemed to be working (without the update definitions), but now it is being prevented from loading by the virus(s) or some component that installed by them. I'm bummed.