hijackthis. Er jeg blevet hijacket?

Min PC bliver ved med at fryse kortvarigt(1-5min). XP/SP2 er blevet installeret på en nyformateret partition for ca. en måned siden.
Spybot, Adaware, og CWshredder finder ingen snavs.
Jeg har vedlagt min Hijackthis-log. Er der nogen der måske ved hvad der er i vejen?.

Logfile of HijackThis v1.98.2
Scan saved at 03:05:54, on 06-12-2004
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

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\LEXBCES.EXE
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Programmer\Fælles filer\Symantec Shared\ccSetMgr.exe
C:\WINDOWS\System32\GEARSec.exe
C:\Programmer\Norton SystemWorks\Norton AntiVirus\navapsvc.exe
C:\Programmer\Norton SystemWorks\Norton Ghost\Agent\PQV2iSvc.exe
C:\Programmer\Fælles filer\Symantec Shared\ccApp.exe
C:\Programmer\Alcatel\SpeedTouch USB\Dragdiag.exe
C:\Programmer\Browser MOUSE\mouse32a.exe
C:\Programmer\Lexmark X1100 Series\lxbkbmgr.exe
C:\Programmer\Zone Labs\ZoneAlarm\zlclient.exe
C:\Programmer\Lexmark X1100 Series\lxbkbmon.exe
C:\Programmer\Norton SystemWorks\Norton Ghost\Agent\GhostTray.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Programmer\Messenger\msmsgs.exe
C:\Programmer\Spybot - Search & Destroy\TeaTimer.exe
C:\Programmer\Norton SystemWorks\Norton AntiVirus\IWP\NPFMntor.exe
C:\PROGRA~1\NORTON~1\NORTON~1\NPROTECT.EXE
C:\Programmer\Fælles filer\Symantec Shared\SNDSrvc.exe
C:\Programmer\Analog Devices\SoundMAX\SMAgent.exe
C:\Programmer\Fælles filer\Symantec Shared\SPBBC\SPBBCSvc.exe
C:\PROGRA~1\NORTON~1\NORTON~1\SPEEDD~1\NOPDB.EXE
C:\WINDOWS\system32\svchost.exe
C:\Programmer\Fælles filer\Symantec Shared\CCPD-LC\symlcsvc.exe
C:\WINDOWS\system32\ZoneLabs\vsmon.exe
C:\Programmer\Fælles filer\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\System32\svchost.exe
E:\Hijackthis\hjt.exe

R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext = http://update.zonelabs.com/downloadrequest?updtConfId=45&updtReqId=1748874768
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hyperlinks
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programmer\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programmer\Norton SystemWorks\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programmer\Norton SystemWorks\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [ccApp] "C:\Programmer\Fælles filer\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [SpeedTouch USB Diagnostics] "C:\Programmer\Alcatel\SpeedTouch USB\Dragdiag.exe" /icon
O4 - HKLM\..\Run: [FLMOFFICE4DMOUSE] C:\Programmer\Browser MOUSE\mouse32a.exe
O4 - HKLM\..\Run: [Symantec NetDriver Monitor] C:\PROGRA~1\SYMNET~1\SNDMon.exe
O4 - HKLM\..\Run: [Lexmark X1100 Series] "C:\Programmer\Lexmark X1100 Series\lxbkbmgr.exe"
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Programmer\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKLM\..\Run: [Norton Ghost 9.0] C:\Programmer\Norton SystemWorks\Norton Ghost\Agent\GhostTray.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Programmer\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Programmer\Spybot - Search & Destroy\TeaTimer.exe
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmer\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Programmer\Messenger\msmsgs.exe