Jo díky,takže hijackthis:
Logfile of Trend Micro HijackThis v2.0.4
Scan saved at 8:56:26, on 30.11.2010
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v8.00 (8.00.6001.18702)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWService.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Common Files\Java\Java Update\jusched.exe
C:\Program Files\CyberLink\PowerDVD\PDVDServ.exe
C:\WINDOWS\system32\RUNDLL32.EXE
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\ESET\ESET NOD32 Antivirus\egui.exe
C:\Program Files\DivX\DivX Update\DivXUpdate.exe
C:\Program Files\Bywifi\bywifi.exe
C:\Program Files\Lavasoft\Ad-Aware\AAWTray.exe
C:\Program Files\Google\GoogleToolbarNotifier\GoogleToolbarN