I think the 2 main cause is intmon.exe and shnlog.exe.
Whenever I try to close them using task manager, they reappear.
Please help me, I tried doing your fixes for other people problems but it isn't working so I decided to register and post my own.
Here is my hijack log.
Logfile of HijackThis v1.98.2
Scan saved at 9:01:56 PM, on 5/10/2005
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = about:blank
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://www.quicknavi...earch.php?qq=%1
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.quicknavigate.com/bar.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://www.quicknavi...earch.php?qq=%1
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,SearchAssistant = http://www.quicknavi...earch.php?qq=%1
R1 - HKCU\Software\Microsoft\Internet Explorer\Search,CustomizeSearch = http://www.quicknavi...earch.php?qq=%1
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://www.quicknavi...earch.php?qq=%1
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page = http://www.quicknavigate.com/
O2 - BHO: (no name) - {FFFFFFFF-FFFF-FFFF-FFFF-FFFFFFFFFFFF} - C:\WINDOWS\System32\hp7E75.tmp