Major AntiVirus Sites:

 Norton

MacAfee

Sophos (http://www.sophos.com/)

Anti-Spyware-Hijacking Sites:

That Computer Guy's Help Forum (http://forums/thatcomputerguy.us/)

HijackThis Tutorial

(http://hometown.aol.co.uk/jrmc137/hjttutorial/tutorial.htm)

Ways to Prevent Hijacking http://www1.spywareinfo.com/articles/hijacked/prevent.php

How Did I get Infected With That? (http://forums.net-integration.net/index.php?showtopic=3051)

Preventing a Hijack (http://www.spywareinfo.com/artciles/hijacked/)