[rjd0076]

My cpu is messed up. It runs very slow. So far I have uninstalled Internet Explorer and installed Firefox with Adblock Plus. One program I CANNOT uninstall is StopZilla, I receive a message "access denied, it is being used by another folder or program". Here is the HiJackThis logfile. Please help!

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 12:17:30 AM, on 8/20/2009
Platform: Windows XP SP3 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 SP2 (7.00.6000.16705)
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:\Program Files\Common Files\STOPzilla!\szserver.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\LEXBCES.EXE
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Java\jre6\bin\jusched.exe
C:\Program Files\Analog Devices\Core\smax4pnp.exe
C:\Program Files\QuickTime\qttask.exe
C:\WINDOWS\MMKeybd.exe
C:\Program Files\Adobe\Photoshop Album Starter Edition\3.0\Apps\apdproxy.exe
C:\Program Files\Brother\ControlCenter3\brccMCtl.exe
C:\Program Files\Netropa\OSD.exe
C:\WINDOWS\Nhksrv.exe
C:\Program Files\Common Files\Real\Update_OB\realsched.exe
C:\Program Files\Messenger\msmsgs.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Windows Media Player\WMPNSCFG.exe
C:\WINDOWS\System32\dllhost.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Common Files\Intuit\Update Service\IntuitUpdateService.exe
C:\Program Files\Java\jre6\bin\jqs.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\System32\dllhost.exe
C:\Program Files\AIM\aim.exe
C:\WINDOWS\System32\vssvc.exe
C:\WINDOWS\System32\wbem\wmiapsrv.exe
C:\WINDOWS\System32\dmadmin.exe
C:\WINDOWS\system32\wscntfy.exe
C:\Program Files\Java\jre6\bin\jucheck.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\WINDOWS\system32\DllHost.exe
C:\WINDOWS\System32\svchost.exe