Search Hijacker help

A program is hijacking my Google search results and going to ads. It
is also blocking http://www.trendmicro.com, the hijack this site, and
Microsoft Update. I tried IE because I'm a Firefox user and
it affects it. Installing google chrome triggers an error. Every site
i go for help is blocked. Ad Aware says the hosts file is modified and
when i click on fix it does nothing. I also scanned my pc useing avg
and it did not find a virus. Avg will not update too. In my hosts file
i get this #Start of lines by win help 2002. I know that win help 2002
is from www.mvps.org .
My Hijack this log is

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 2:34:22 PM, on 27/12/2008
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

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\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\Program Files\Lavasoft\Ad-Aware\aawservice.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\VIA\VIAudioi\HDADeck\HDeck.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Java\jre1.6.0_03\bin\jusched.exe
C:\PROGRA~1\Grisoft\AVG7\avgcc.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\MOM.EXE
C:\Program Files\Canon\MyPrinter\BJMyPrt.exe
C:\Program Files\ScanSoft\OmniPageSE4\OpwareSE4.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\ATI Technologies\ATI.ACE\Core-Static\ccc.exe
C:\Program Files\Common Files\Apple\Mobile Device Support\bin
\AppleMobileDeviceService.exe
C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVG7\avgemc.exe
C:\Program Files\Bonjour\mDNSResponder.exe
C:\Program Files\Canon\IJPLM\IJPLMSVC.EXE
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Canon\CAL\CALMAIN.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\wuauclt.exe
C:\Program Files\Java\jre1.6.0_03\bin\jucheck.exe
C:\Program Files\hi\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page =
http://www.bigpond.com/
R1 - HKCU\Software\Microsoft\Internet Connection Wizard,ShellNext =
http://go.microsoft.com/fwlink/?LinkId=22028
R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Int ernet
Settings,ProxyOverride = *.local
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-
B87D-784B7D6BE0B3} - C:\Program Files\Common Files\Adobe\Acrobat
\ActiveX\AcroIEHelper.dll
O2 - BHO: Spybot-S&D IE Protection -
{53707962-6F74-2D53-2644-206D7942484F} - C:
\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:
\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O4 - HKLM\..\Run: [HDAudDeck] C:\Program Files\VIA\VIAudioi\HDADeck
\HDeck.exe 1
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime
\QTTask.exe" -atboottime
O4 - HKLM\..\Run: [iTunesHelper] "C:\Program Files\iTunes
\iTunesHelper.exe"
O4 - HKLM\..\Run: [StartCCC] "C:\Program Files\ATI Technologies\ATI.ACE
\Core-Static\CLIStart.exe"
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java
\jre1.6.0_03\bin\jusched.exe"
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVG7\avgcc.exe /
STARTUP
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files\Adobe
\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [CanonSolutionMenu] C:\Program Files\Canon
\SolutionMenu\CNSLMAIN.exe /logon
O4 - HKLM\..\Run: [CanonMyPrinter] C:\Program Files\Canon\MyPrinter
\BJMyPrt.exe /logon
O4 - HKLM\..\Run: [SSBkgdUpdate] "C:\Program Files\Common Files
\Scansoft Shared\SSBkgdUpdate\SSBkgdupdate.exe" -Embedding -boot
O4 - HKLM\..\Run: [OpwareSE4] "C:\Program Files\ScanSoft
\OmniPageSE4\OpwareSE4.exe"
O4 - HKLM\..\RunOnce: [Malwarebytes' Anti-Malware] C:\Program Files
\Malwarebytes' Anti-Malware\mbamgui.exe /install /silent
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search
& Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /
background
O4 - HKUS\S-1-5-19\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft
\AVG7\avgw.exe /RUNONCE (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft
\AVG7\avgw.exe /RUNONCE (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft
\AVG7\avgw.exe /RUNONCE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [AVG7_Run] C:\PROGRA~1\Grisoft
\AVG7\avgw.exe /RUNONCE (User 'Default user')
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501}
- C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-
AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2}
- C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration -
{DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:
\PROGRA~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683}
- C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-
BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O23 - Service: Lavasoft Ad-Aware Service (aawservice) - Lavasoft - C:
\Program Files\Lavasoft\Ad-Aware\aawservice.exe
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Program Files
\Common Files\Apple\Mobile Device Support\bin
\AppleMobileDeviceService.exe
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS
\system32\Ati2evxx.exe
O23 - Service: ATI Smart - Unknown owner - C:\WINDOWS
\system32\ati2sgag.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o.
- C:\PROGRA~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:
\PROGRA~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:
\PROGRA~1\Grisoft\AVG7\avgemc.exe
O23 - Service: Bonjour Service - Apple Inc. - C:\Program Files\Bonjour
\mDNSResponder.exe
O23 - Service: Canon Camera Access Library 8 (CCALib - Canon Inc. -
C:\Program Files\Canon\CAL\CALMAIN.exe
O23 - Service: PIXMA Extended Survey Program (IJPLMSVC) - Unknown
owner - C:\Program Files\Canon\IJPLM\IJPLMSVC.EXE
O23 - Service: iPod Service - Apple Inc. - C:\Program Files\iPod\bin
\iPodService.exe

--
End of file - 6103 bytes

pat@patsemail.tk

I cannot access any of the forums. I can't access security sites too

computer