[Old Sarge]

I add my voice to SpyBot. Works wonders as a cookie-killer.

[JoJo Gunn]

I just depend on Spybot and SpywareBlaster, though I do have Ad-Aware. I lost faith in Ad-Aware since they wanted to branch out into games and such. Nothing wrong with that, but there for several months they went without an updated "ref" file, and that's an eternity in the malware game.