Måske Virus eller ?...

Har igennem denne tråd http://www.eksperten.dk/spm/869866 forsøgt at få hjælp til at løse problem med startsiden bliver ændret. Så smider lige log fra HiJackThis og ser om nogen kan hjælpe.
Computeren er driller også en del med at fjerne markøren hen til noget af den tekst jeg har skrevet eller flytte til bunden af siden eller til anden side. Men her er Log

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:10:43, on 28-03-2009
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:\Windows\System32\smss.exe
C:\Windows\system32\csrss.exe
C:\Windows\system32\wininit.exe
C:\Windows\system32\csrss.exe
C:\Windows\system32\services.exe
C:\Windows\system32\lsass.exe
C:\Windows\system32\lsm.exe
C:\Windows\system32\winlogon.exe
C:\Windows\system32\svchost.exe
C:\Program Files\Webroot\WebrootSecurity\WRConsumerService.exe
C:\Windows\system32\svchost.exe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\SLsvc.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\WLANExt.exe
C:\Windows\System32\spoolsv.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\taskeng.exe
C:\Windows\system32\Dwm.exe
C:\Program Files\Google\Update\GoogleUpdate.exe
C:\Windows\system32\taskeng.exe
C:\Windows\Explorer.EXE
C:\Program Files\AVG\AVG8\avgtray.exe
C:\Program Files\Webroot\WebrootSecurity\SpySweeperUI.exe
C:\Program Files\Windows Sidebar\sidebar.exe
C:\Program Files\SUPERAntiSpyware\SUPERANTISPYWARE.EXE
C:\Program Files\UnH Solutions\IE Privacy Keeper\IEPrivacyKeeper.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe
C:\Program Files\Windows Media Player\wmpnscfg.exe
C:\Program Files\SpywareGuard\sgmain.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\Program Files\iWin Games\iWinGamesInstaller.exe
C:\Program Files\iWin Games\iWinTrusted.exe
C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe
C:\Program Files\Webroot\WebrootSecurity\SpySweeper.exe
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\PROGRA~1\AVG\AVG8\avgnsx.exe
C:\Windows\System32\svchost.exe
C:\Windows\system32\SearchIndexer.exe
C:\Windows\system32\DRIVERS\xaudio.exe
C:\PROGRA~1\AVG\AVG8\avgemc.exe
C:\Program Files\AVG\AVG8\avgcsrvx.exe
C:\Program Files\SpywareGuard\sgbhp.exe
C:\Program Files\Windows Media Player\wmpnetwk.exe
C:\Windows\system32\wbem\unsecapp.exe
C:\Windows\system32\wbem\wmiprvse.exe
C:\Program Files\Webroot\WebrootSecurity\SSU.EXE
C:\Program Files\Internet Explorer\iexplore.exe
C:\Windows\system32\Taskmgr.exe
C:\Windows\servicing\TrustedInstaller.exe
C:\Windows\system32\SearchProtocolHost.exe
C:\Windows\system32\SearchFilterHost.exe
C:\Windows\system32\taskeng.exe
C:\Users\Else Hansen\Desktop\hijackthis\hijackthis.exe
C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
C:\Windows\system32\wbem\wmiprvse.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://google.dk/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://home.sweetim.com
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F3 - REG:win.ini: load=
F3 - REG:win.ini: run=
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: SpywareGuard Download Protection - {4A368E80-174F-4872-96B5-0B27DDD11DB2} - C:\Program Files\SpywareGuard\dlprotect.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Program Files\Google\GoogleToolbarNotifier\5.1.1309.3572\swg.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O4 - HKLM\..\Run: [AVG8_TRAY] "C:\PROGRA~1\AVG\AVG8\avgtray.exe"
O4 - HKLM\..\Run: [NvCplDaemon] "RUNDLL32.EXE" C:\Windows\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [THGuard] "C:\Program Files\TrojanHunter 5.0\THGuard.exe"
O4 - HKLM\..\Run: [SpySweeper] "C:\Program Files\Webroot\WebrootSecurity\SpySweeperUI.exe" /startintray
O4 - HKCU\..\Run: [Sidebar] "C:\Program Files\Windows Sidebar\sidebar.exe" /autoRun
O4 - HKCU\..\Run: [SUPERAntiSpyware] "C:\Program Files\SUPERAntiSpyware\SUPERAntiSpyware.exe"
O4 - HKCU\..\Run: [IE Privacy Keeper] "C:\Program Files\UnH Solutions\IE Privacy Keeper\IEPrivacyKeeper.exe" -startup
O4 - HKCU\..\Run: [MsnMsgr] ~"C:\Program Files\Windows Live\Messenger\msnmsgr.exe" /background
O4 - HKCU\..\Run: [swg] "C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarNotifier.exe"
O4 - HKCU\..\Run: [WMPNSCFG] "C:\Program Files\Windows Media Player\WMPNSCFG.exe"
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOKAL TJENESTE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOKAL TJENESTE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETVÆRKSTJENESTE')
O4 - Startup: SpywareGuard.lnk = C:\Program Files\SpywareGuard\sgmain.exe
O9 - Extra button: (no name) - {D799B0E4-BEDE-41d2-AEE0-1E3A1C4EF918} - C:\Program Files\UnH Solutions\IE Privacy Keeper\IEPrivacyKeeper.exe (HKCU)
O9 - Extra 'Tools' menuitem: IE Privacy Keeper - {D799B0E4-BEDE-41d2-AEE0-1E3A1C4EF918} - C:\Program Files\UnH Solutions\IE Privacy Keeper\IEPrivacyKeeper.exe (HKCU)
O13 - Gopher Prefix:
O16 - DPF: CabBuilder - http://kiw.imgag.com/imgag/kiw/toolbar/download/InstallerControl.cab
O16 - DPF: {BDBDE413-7B1C-4C68-A8FF-C5B2B4090876} (F-Secure Online Scanner 3.3) - http://support.f-secure.com/ols/fscax.cab
O16 - DPF: {D216644A-C6DB-49D9-BBCF-D38FE7991BF2} (Util Class) - https://udstedelse.certifikat.tdc.dk/csp/authenticode/tdccsp-0506.exe
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - Winlogon Notify: !SASWinLogon - C:\Program Files\SUPERAntiSpyware\SASWINLO.DLL
O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
O23 - Service: Tjenesten Google Update (gupdate1c9aa37ff315aad) (gupdate1c9aa37ff315aad) - Google Inc. - C:\Program Files\Google\Update\GoogleUpdate.exe
O23 - Service: Google Software Updater (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: iWinGamesInstaller - iWin Inc. - C:\Program Files\iWin Games\iWinGamesInstaller.exe
O23 - Service: iWinTrusted - iWin Inc. - C:\Program Files\iWin Games\iWinTrusted.exe
O23 - Service: Webroot Spy Sweeper Engine (WebrootSpySweeperService) - Webroot Software, Inc. (www.webroot.com) - C:\Program Files\Webroot\WebrootSecurity\SpySweeper.exe
O23 - Service: Webroot Client Service (WRConsumerService) - Webroot Software, Inc.  - C:\Program Files\Webroot\WebrootSecurity\WRConsumerService.exe
O23 - Service: XAudioService - Conexant Systems, Inc. - C:\Windows\system32\DRIVERS\xaudio.exe

--
End of file - 7532 bytes