i use explorer 6.0 an every time i open it two windows open..one wid my homepage, the othr redirects me to a site like 'leadermarkets' or a porn site..spyware doctor identifies this and blocks the site soon..but after a lot of the site has been downloaded..tht means tht ofen porn sites partially open n ths prtty unacceptible at home.. i dunno wat 2 reely do..these sites also open if i access msn/hotmail/google(homepage) or their sub-sites.. iv tried full scan wid spyware doctor but tht hasnt workd..pls help!