my browser(IE) has been hijacked by a start page called "http://start-page.info"

i've ran the following spyware programs:

Ad-Aware 6 Pro
Spybot S&D
HijackThis
SpyHunter

although they do delete it... it comes right back!!!!!

i've tried removing the registry entries it applies.. re-setting the start page.. clearing cookies, temp files, etc..

it just won't go away...

i don't know what to do next......