I've run MBAM, AntiVir, and Spybot, all come back clean.
After reading some similar posts here, I tried TDSSKiller which came back clean, and RKUnhookerLE which said "Possible RootKit Activity"
I also ran SUPERAntiSpyware in Safe Mode which found some tracking cookies, but nothing that helped with the redirect.
I'm running Windows XP and my main browser is Firefox 3.6.10.
Edited by daschristoff, 23 September 2010 - 11:30 AM.