Here's my logfile, and many thanks for helping me try and solve this problem.
Onestep
Logfile of HijackThis v1.98.2
Scan saved at 12:45:35 PM, on 10/14/2004
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:\Program Files\Common Files\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Microsoft Hardware\Mouse\point32.exe
C:\WINDOWS\System32\RUNDLL32.exe
C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mmtask.exe
C:\Program Files\Common Files\Symantec Shared\ccApp.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe
C:\WINDOWS\System32\RUNDLL32.EXE
C:\Program Files\MSN Messenger\msnmsgr.exe
C:\WINDOWS\System32\drivers\CDAC11BA.EXE
C:\PROGRA~1\Symantec\NORTON~1\GHOSTS~2.EXE
C:\Program Files\Norton AntiVirus\navapsvc.exe
C:\Program Files\Norton AntiVirus\AdvTools\NPROTECT.EXE
C:\WINDOWS\System32\nvsvc32.exe
C:\WINDOWS\System32\r_server.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\ZONELABS\vsmon.exe
C:\WINDOWS\system32\fxssvc.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\WINDOWS\system32\notepad.exe
C:\Documents and Settings\Artic\Desktop\HijackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = file:///C:/Documents%20and%20Settings/Artic/My%20Documents/StartPage/MyStartPage.htm
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page =
http://file:///C:/Do...MyStartPage.htmR1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyOverride = dynhost.inetcam.com;register.inetcam.com
O2 - BHO: HelperObject Class - {00C6482D-C502-44C8-8409-FCE54AD9C208} - C:\Program Files\TechSmith\SnagIt 7\SnagItBHO.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\Program Files\Spybot - Search & Destroy\SDHelper.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O3 - Toolbar: Copernic Agent - {F2E259E8-0FC8-438C-A6E0-342DD80FA53E} - C:\PROGRA~1\COPERN~1\COPERN~1.DLL
O3 - Toolbar: PopUpCop - {DB43E4E6-FF8A-4018-8C8E-F68587A44A73} - C:\PROGRA~1\POPUPCOP\PopUpCop.dll
O3 - Toolbar: SnagIt - {8FF5E183-ABDE-46EB-B09E-D2AAB95CABE3} - C:\Program Files\TechSmith\SnagIt 7\SnagItIEAddin.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\system32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Program Files\Norton AntiVirus\NavShExt.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [POINTER] point32.exe
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [WildTangent CDA] RUNDLL32.exe "C:\Program Files\WildTangent\Apps\CDA\cdaEngine0400.dll",cdaEngineMain
O4 - HKLM\..\Run: [mmtask] C:\Program Files\MUSICMATCH\MUSICMATCH Jukebox\mmtask.exe
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
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: [TkBellExe] "C:\Program Files\Common Files\Real\Update_OB\realsched.exe" -osboot
O4 - HKLM\..\Run: [Zone Labs Client] "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe"
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\System32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [msnmsgr] "C:\Program Files\MSN Messenger\msnmsgr.exe" /background
O4 - Global Startup: 10 News Now.lnk = C:\Program Files\Common Files\10 News Now\TrueWeather.exe
O8 - Extra context menu item: Open Image in New Window - res://C:\Program Files\PopUpCop\popupcop.dll/imagenew
O9 - Extra button: (no name) - {193B17B0-7C9F-4D5B-AEAB-8D3605EFC084} - C:\PROGRA~1\COPERN~1\COPERN~1.EXE
O9 - Extra 'Tools' menuitem: Launch Copernic Agent - {193B17B0-7C9F-4D5B-AEAB-8D3605EFC084} - C:\PROGRA~1\COPERN~1\COPERN~1.EXE
O9 - Extra button: Copernic Agent - {688DC797-DC11-46A7-9F1B-445F4F58CE6E} - C:\PROGRA~1\COPERN~1\COPERN~1.EXE
O12 - Plugin for .pdf: C:\Program Files\Internet Explorer\PLUGINS\nppdf32.dll
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {0C3F7D74-ADA5-4976-8908-A8189590DAFA} (3DGreetings.com Player 2.0) -
http://expressit.bro...tings/vroom.CABO16 - DPF: {0E5F0222-96B9-11D3-8997-00104BD12D94} (PCPitstop Utility) -
http://www.pcpitstop...p/PCPitStop.CABO16 - DPF: {2C8EEB84-6D60-11D4-BD64-0050048A82BF} (eshare communications NetAgent Customer ActiveX Control version 2) -
http://www.cabeagent...s/custappx2.CABO16 - DPF: {2FC9A21E-2069-4E47-8235-36318989DB13} (PPSDKActiveXScanner.MainScreen) -
http://www.pestscan....r/axscanner.cabO16 - DPF: {342999A3-728D-4DF6-BB81-CDD1A743096A} (MRActivXUI Class) -
http://comp.mediarin...wbaxuiph356.cabO16 - DPF: {41F17733-B041-4099-A042-B518BB6A408C} -
http://a1540.g.akama...meInstaller.exeO16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) -
http://v5.windowsupd...b?1093631211910O16 - DPF: {65FDEDF3-8ED9-4F5B-825E-18C2D44191A7} (OneCCCtl Class) -
http://wcom-401.esta...137455OneCC.cabO16 - DPF: {6B4788E2-BAE8-11D2-A1B4-00400512739B} (PWMediaSendControl Class) -
http://216.249.24.14...tiveXImgCtl.CABO16 - DPF: {6FB9FE59-7D3B-483D-9909-C870BE5AFA1F} (DiskHealth Class) -
http://www.execsoft..../diskhealth.cabO16 - DPF: {70F016F3-8BAC-11D3-B741-0000B4A601FB} (MRVoizMailControl Class) -
http://comp.mediarin...0/mrvr21050.cabO16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) -
http://a840.g.akamai...all/xscan53.cabO16 - DPF: {80DD2229-B8E4-4C77-B72F-F22972D723EA} (AvxScanOnline Control) -
http://www.bitdefend...bitdefender.cabO16 - DPF: {8C285F85-0DBD-11D3-8B37-00A02459FA0F} (CuWeb CuWebConf) -
http://ic2.cuseeme.c...kages/cuweb.cabO16 - DPF: {917623D1-D8E5-11D2-BE8B-00104B06BDE3} (CamImage Class) -
http://64.146.72.210...sCamControl.cabO16 - DPF: {9522B3FB-7A2B-4646-8AF6-36E7F593073C} (cpbrkpie Control) -
http://a19.g.akamai....23/cpbrkpie.cabO16 - DPF: {CE28D5D2-60CF-4C7D-9FE8-0F47A3308078} (ActiveDataInfo Class) -
http://www.symantec....ta/SymAData.dllO16 - DPF: {E77C0D62-882A-456F-AD8F-7C6C9569B8C7} (ActiveDataObj Class) -
https://www-secure.s.../ActiveData.cabO16 - DPF: {E7D2588A-7FB5-47DC-8830-832605661009} (Live Collaboration) -
https://rr.esecureca...l/java/RntX.cabO16 - DPF: {EF791A6B-FC12-4C68-99EF-FB9E207A39E6} (McFreeScan Class) -
http://download.mcaf...296/mcfscan.cab