Home page goes to About:blank. Heres the HijackThis log

I'm not too familiar with Spyware because I haven't had any problems with it, but my friend has been. I discovered AdAware a while ago and that got rid of his popups, but now he is getting his homepage set to about:blank no matter what. I did some research on the web, ran HijackThis, and removed a lot of things that didn't belong there. I was sure it would work after I removed a line that had regedit.exe in it, after reading somewhere on the web that that line is a browser hijacker. Anyways, it still keeps changing it back to about:blank. I thought I'd post the latest log after I removed some obvious lines from it and hopefully someone can recognize something. Thanks.

Logfile of HijackThis v1.97.7
Scan saved at 8:59:59 PM, on 5/2/2004
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINDOWS\System32\MsPMSPSv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb04.exe
C:\WINDOWS\System32\hphmon03.exe
C:\ProgramFiles\HewlettPackard\PhotoSmart\PhotoImaging\Hpi_Monitor.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe
C:\Program Files\QuickTime\qttask.exe
C:\Program Files\Common files\updater\wupdater.exe
C:\Program Files\Fellowes\MediaFACE 4.0\SetHook.exe
C:\PROGRA~1\COMETS~1\DM\bin\dmserver.exe
C:\WINDOWS\wt\updater\wcmdmgr.exe
C:\Program Files\SEC\Natural Color\NaturalColorLoad.exe
C:\Program Files\AIM\aim.exe
C:\Program Files\KaZaA Lite\Kazaa.exe
C:\WINDOWS\System32\wuauclt.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\system32\sessmgr.exe
C:\WINDOWS\system32\RDSHOST.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\PCHEALTH\HELPCTR\Binaries\helpctr.exe
C:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpSvc.exe
C:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpHost.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\PCHealth\HelpCtr\Binaries\HelpCtr.exe
C:\Documents and Settings\Joe\Desktop\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = about:blank

O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll

O4 - HKLM\..\Run: [HPDJ Taskbar Utility] C:\WINDOWS\System32\spool\drivers\w32x86\3\hpztsb04.exe

O4 - HKLM\..\Run: [HPHmon03] C:\WINDOWS\System32\hphmon03.exe

O4 - HKLM\..\Run: [CXMon] "C:\Program Files\Hewlett-Packard\PhotoSmart\Photo Imaging\Hpi_Monitor.exe"

O4 - HKLM\..\Run: [ccApp] "C:\Program Files\Common Files\Symantec Shared\ccApp.exe"

O4 - HKLM\..\Run: [ccRegVfy] "C:\Program Files\Common Files\Symantec Shared\ccRegVfy.exe"

O4 - HKLM\..\Run: [Advanced Tools Check] C:\PROGRA~1\NORTON~1\AdvTools\ADVCHK.EXE

O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe

O4 - HKLM\..\Run: [AdaptecDirectCD] "C:\Program Files\Adaptec\Easy CD Creator 5\DirectCD\DirectCD.exe"

O4 - HKLM\..\Run: [wcmdmgr] C:\WINDOWS\wt\updater\wcmdmgrl.exe -launch

O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime

O4 - HKLM\..\Run: [updater] C:\Program Files\Common files\updater\wupdater.exe

O4 - HKLM\..\Run: [MediaFace Integration] C:\Program Files\Fellowes\MediaFACE 4.0\SetHook.exe

O4 - HKLM\..\Run: [DM_Server] C:\PROGRA~1\COMETS~1\DM\bin\dmserver.exe /onreboot

O4 - HKLM\..\Run: [SSWPlauncher] C:\PROGRA~1\COMETS~1\Platform\Bin\comet.exe /app:SSWPlauncher

O4 - HKLM\..\Run: [Synchronization Manager] %SystemRoot%\system32\mobsync.exe /logon

O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background

O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE

O4 - Global Startup: NaturalColorLoad.lnk = ?

O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000

O9 - Extra button: AIM (HKLM)

O16 - DPF: {02BCC737-B171-4746-94C9-0D8A0B2C0089} (Microsoft Office Template and Media Control) - http://office.microsoft.com/templates/ieawsdc.cab

O16 - DPF: {02BF25D5-8C17-4B23-BC80-D3488ABDDC6B} (QuickTime Object) - http://www.apple.com/qtactivex/qtplugin.cab

O16 - DPF: {166B1BCA-3F9C-11CF-8075-444553540000} (Shockwave ActiveX Control) - http://download.macromedia.com/pub/shockwave/cabs/director/swdir.cab

O16 - DPF: {2253F320-AB68-4A07-917D-4F12D8884A06} (ChainCast VMR Client Proxy) - http://64.124.45.181/downloads/ccpm_0237.cab

O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab