Hijack This Log - Can't get rid of hijacker!

Hello, and thanks in advance for your help. Here is my hijack this log. I have tried AdAware and SpyBot, they haven't helped with this one. Also, how can I prevent reinfection? It seems as soon as I get rid of one hijacker, I get another one!

Logfile of HijackThis v1.97.7
Scan saved at 3:09:55 PM, on 4/21/2004
Platform: Windows XP SP1 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)

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:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\Program Files\NetZero\exec.exe
C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Nikon\NkView6\NkvMon.exe
C:\Program Files\Greetings Workshop\GWREMIND.EXE
C:\Program Files\Hijack this\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: ZeroBar - {F5735C15-1FB2-41FE-BA12-242757E69DDE} - C:\Program Files\NetZero\Toolbar.dll
O3 - Toolbar: MSN Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files\MSN Toolbar\01.01.1501.0\en-us\msntb.dll
O4 - HKLM\..\Run: [Excite Private Messenger Pipe] C:\Program Files\Excite\PrvtMsgr\bin\x8IMPipe.exe
O4 - HKLM\..\Run: [Bart Station] C:\Program Files\ISP50\hta\station.sbrt
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKCU\..\Run: [Excite Community Tools Notifier] "C:\Program Files\Excite\PrvtMsgr\bin\x8SkPlay.exe" Notifier
O4 - HKCU\..\Run: [uoltray] C:\Program Files\NetZero\exec.exe regrun
O4 - HKCU\..\Run: [PopUpStopperFreeEdition] "C:\PROGRA~1\PANICW~1\POP-UP~1\PSFree.exe"
O4 - Startup: Greetings Workshop Reminders.lnk = C:\Program Files\Greetings Workshop\GWREMIND.EXE
O4 - Global Startup: Adobe Gamma Loader.exe.lnk = C:\Program Files\Common Files\Adobe\Calibration\Adobe Gamma Loader.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office\OSA9.EXE
O4 - Global Startup: NkvMon.exe.lnk = C:\Program Files\Nikon\NkView6\NkvMon.exe
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {02BCC737-B171-4746-94C9-0D8A0B2C0089} (Microsoft Office Template and Media Control) - http://office.microsoft.com/templates/ieawsdc.cab
O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/swdir.cab
O16 - DPF: {19E28AFC-EAE3-4CE5-AC83-2407B42F57C9} (MSSecurityAdvisor Class) - http://download.microsoft.com/downl...-a3de-373c3e5552fc/msSecAdv.cab?1078961868455
O16 - DPF: {4855C21B-E452-4661-A702-ED3493CE74DF} - http://sp.ask.com/docs/toolbar/download/askbar-inst.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab
O16 - DPF: {D719897A-B07A-4C0C-AEA9-9B663A28DFCB} (iTunesDetector Class) - http://ax.phobos.apple.com.edgesuite.net/detection/ITDetector.cab
O16 - DPF: {E855A2D4-987E-4F3B-A51C-64D10A7E2479} (EPSImageControl Class) - http://tools.ebayimg.com/eps/activex/EPSControl_v1-0-3-0.cab

 

I don't see any hijackers there. Are you up to date on your Windows Security patches, including IE? And have you read the forum thread pinned at the top -- "how did I get infected"?

 

Just wanted to say thanks for the service you provide to people like me who don't have much knowledge about all the junk that gets loaded onto our computers without us knowing how and why! I did what was suggested and am keeping my fingers crossed!

 

Good luck!