Spyware - Help, one more time!

Sorry, but i have to insist!
SPY PROGRAM WHANT`S my homepage like: res://cifrn.dll/index.html#96676
Please help me!
What should I do?

Thanks.
Pedro.

Logfile of HijackThis v1.98.0
Scan saved at 19:17 , on 05-07-2004
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:\Programas\Ficheiros comuns\Symantec Shared\ccSetMgr.exe
C:\WINDOWS\Explorer.EXE
C:\Programas\Ficheiros comuns\Symantec Shared\ccEvtMgr.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\System32\drivers\CDAC11BA.EXE
C:\WINDOWS\System32\DRIVERS\CDANTSRV.EXE
C:\Programas\Norton SystemWorks\Norton Ghost\GhostStartService.exe
C:\Programas\Ficheiros comuns\Microsoft Shared\VS7Debug\mdm.exe
C:\Programas\Norton SystemWorks\Norton Antivirus\navapsvc.exe
C:\PROGRA~1\NORTON~1\NORTON~2\NPROTECT.EXE
C:\Programas\Analog Devices\SoundMAX\SMAgent.exe
C:\PROGRA~1\NORTON~1\NORTON~2\SPEEDD~1\NOPDB.EXE
C:\Programas\Norton SystemWorks\Norton Antivirus\SAVScan.exe
C:\Programas\Analog Devices\SoundMAX\SMTray.exe
C:\Program Files\ASUS\Probe\AsusProb.exe
C:\Programas\Ficheiros comuns\Symantec Shared\ccApp.exe
C:\Programas\Norton SystemWorks\Norton Ghost\GhostStartTrayApp.exe
C:\Programas\Norton SystemWorks\Password Manager\AcctMgr.exe
C:\WINDOWS\system32\ipex32.exe
C:\freescan\freescan.exe
C:\Documents and Settings\Pedro Dantas\Os meus documentos\Pedro\Downloads\FreeRAM XP Pro 1.40.exe
C:\Programas\Messenger\msmsgs.exe
C:\PROGRA~1\SPYWAR~2\Spyware-Cop.exe
C:\Programas\SpywareGuard\sgmain.exe
C:\Programas\SpywareGuard\sgbhp.exe
C:\Documents and Settings\Pedro Dantas\Os meus documentos\Pedro\Downloads\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\cifrn.dll/sp.html#96676
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://webmail.clix.pt
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = res://C:\WINDOWS\system32\cifrn.dll/sp.html#96676
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = res://C:\WINDOWS\system32\cifrn.dll/sp.html#96676
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Hiperligações
R3 - Default URLSearchHook is missing
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Programas\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {33A44762-FECF-1651-1758-359F5E8ADCCA} - C:\WINDOWS\wintv32.dll
O2 - BHO: NAV Helper - {BDF3E430-B101-42AD-A544-FADC6B084872} - C:\Programas\Norton SystemWorks\Norton Antivirus\NavShExt.dll
O3 - Toolbar: &Rádio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Norton AntiVirus - {42CDD1BF-3FFB-4238-8AD1-7859DF00B1D6} - C:\Programas\Norton SystemWorks\Norton Antivirus\NavShExt.dll
O4 - HKLM\..\Run: [Smapp] C:\Programas\Analog Devices\SoundMAX\SMTray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [ASUS Probe] C:\Program Files\ASUS\Probe\AsusProb.exe
O4 - HKLM\..\Run: [NeroCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [ccApp] "C:\Programas\Ficheiros comuns\Symantec Shared\ccApp.exe"
O4 - HKLM\..\Run: [GhostStartTrayApp] C:\Programas\Norton SystemWorks\Norton Ghost\GhostStartTrayApp.exe
O4 - HKLM\..\Run: [AcctMgr] C:\Programas\Norton SystemWorks\Password Manager\AcctMgr.exe /startup
O4 - HKLM\..\Run: [ipex32.exe] C:\WINDOWS\system32\ipex32.exe
O4 - HKLM\..\Run: [Spyware Begone] c:\freescan\freescan.exe -FastScan
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKCU\..\Run: [FreeRAM XP] "C:\Documents and Settings\Pedro Dantas\Os meus documentos\Pedro\Downloads\FreeRAM XP Pro 1.40.exe" -win
O4 - HKCU\..\Run: [MSMSGS] "C:\Programas\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Spyware-Cop] "C:\PROGRA~1\SPYWAR~2\Spyware-Cop.exe" /s
O4 - Startup: SpywareGuard.lnk = C:\Programas\SpywareGuard\sgmain.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Programas\Microsoft Office\Office10\OSA.EXE
O8 - Extra context menu item: E&xportar para o Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O12 - Plugin for .spop: C:\Programas\Internet Explorer\Plugins\NPDocBox.dll