Proszę o sprawdzenie loga z Hijackthis.
Z góry dziękuje 
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 15:19:53, on 2011-02-14
Platform: Windows XP Dodatek 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\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Razer\Arctosa\razerhid.exe
C:\Program Files\Real\RealPlayer\update\realsched.exe
C:\program files\relevantknowledge\rlvknlg.exe
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Program Files\PowerISO\PWRISOVM.EXE
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Messenger\msmsgs.exe
C:\Program Files\Anti-Vibrate Oscar Editor\OscarEditor.exe
C:\Program Files\Steam\Steam.exe
C:\Documents and Settings\Administrator\Menu Start\Programy\Autostart\PowerISO Updater.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\PnkBstrA.exe
C:\Program Files\Razer\Arctosa\razertra.exe
C:\WINDOWS\system32\devldr32.exe
C:\WINDOWS\system32\PnkBstrB.exe
C:\WINDOWS\system32\wscntfy.exe
C:\WINDOWS\System32\wbem\unsecapp.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Program Files\Mozilla Firefox\plugin-container.exe
C:\WINDOWS\System32\msiexec.exe
C:\Program Files\Trend Micro\HiJackThis\HiJackThis.exe
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://search.conduit.com?SearchSource=10&ctid=CT2304157
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Łącza
R3 - URLSearchHook: XfireXO Toolbar - {5e5ab302-7f65-44cd-8211-c1d4caaccea3} - C:\Program Files\XfireXO\tbXfir.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: RealPlayer Download and Record Plugin for Internet Explorer - {3049C3E9-B461-4BC5-8870-4C09146192CA} - C:\Documents and Settings\All Users\Dane aplikacji\Real\RealPlayer\BrowserRecordPlugin\IE\rpbrowserrecordplugin.dll
O2 - BHO: Conduit Engine - {30F9B915-B755-4826-820B-08FBA6BD249D} - C:\Program Files\ConduitEngine\ConduitEngine.dll
O2 - BHO: XfireXO Toolbar - {5e5ab302-7f65-44cd-8211-c1d4caaccea3} - C:\Program Files\XfireXO\tbXfir.dll
O2 - BHO: Java(tm) Plug-In 2 SSV Helper - {DBC80044-A445-435b-BC74-9C25C1C588A9} - C:\Program Files\Java\jre6\bin\jp2ssv.dll
O2 - BHO: IplexToALLPlayer - {DF925EF3-7A87-44E4-9CAF-8D7B280BF616} - C:\PROGRA~1\ALLPLA~1\Iplex\IPLEXT~1.DLL
O2 - BHO: JQSIEStartDetectorImpl - {E7E6F031-17CE-4C07-BC86-EABFE594F69C} - C:\Program Files\Java\jre6\lib\deploy\jqs\ie\jqs_plugin.dll
O3 - Toolbar: XfireXO Toolbar - {5e5ab302-7f65-44cd-8211-c1d4caaccea3} - C:\Program Files\XfireXO\tbXfir.dll
O3 - Toolbar: Conduit Engine - {30F9B915-B755-4826-820B-08FBA6BD249D} - C:\Program Files\ConduitEngine\ConduitEngine.dll
O4 - HKLM\..\Run: [Arctosa] "C:\Program Files\Razer\Arctosa\razerhid.exe"
O4 - HKLM\..\Run: [TkBellExe] "C:\Program Files\Real\RealPlayer\update\realsched.exe" -osboot
O4 - HKLM\..\Run: [RelevantKnowledge] C:\program files\relevantknowledge\rlvknlg.exe -boot
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Common Files\Java\Java Update\jusched.exe"
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINDOWS\system32\NvMcTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [PWRISOVM.EXE] C:\Program Files\PowerISO\PWRISOVM.EXE
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [OscarEditor] "C:\Program Files\Anti-Vibrate Oscar Editor\OscarEditor.exe" Minimum
O4 - HKCU\..\Run: [Steam] "C:\Program Files\Steam\Steam.exe" -silent
O4 - HKCU\..\Run: [ALLUpdate] "C:\Program Files\ALLPlayer\ALLUpdate.exe" "sleep"
O4 - HKCU\..\Run: [uTorrent] "C:\Program Files\uTorrent\uTorrent.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'USŁUGA LOKALNA')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'USŁUGA SIECIOWA')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\System32\CTFMON.EXE (User 'Default user')
O4 - Startup: PowerISO Updater.exe
O4 - Startup: Xfire.lnk = C:\Program Files\Xfire\Xfire.exe
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
O22 - SharedTaskScheduler: Moduł wstępnego ładowania interfejsu Browseui - {438755C2-A8BA-11D1-B96B-00A0C90312E1} - C:\WINDOWS\System32\browseui.dll
O22 - SharedTaskScheduler: Demon buforu kategorii składników - {8C7461EF-2B13-11d2-BE35-3078302C2030} - C:\WINDOWS\System32\browseui.dll
O23 - Service: Java Quick Starter (JavaQuickStarterService) - Sun Microsystems, Inc. - C:\Program Files\Java\jre6\bin\jqs.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe
O23 - Service: PnkBstrA - Unknown owner - C:\WINDOWS\system32\PnkBstrA.exe
O23 - Service: PnkBstrB - Unknown owner - C:\WINDOWS\system32\PnkBstrB.exe
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End of file - 5570 bytes