you'd be surprised tho. i bet ad-aware would find at least 1 or two registry keys or programs running. that stuff is tricky man. especially if somebody else has ever used your computer.
You're exactly right...thats the only reason i have ad-aware, is because other people use my computer I check it.
yeah right now i am trying to fight this thing called Difica AKA Difuca and it is not too serious but its a pain to get rid of.