for some of you guys that got such lousy virus scaners, i think bitdefender is the best. i got mcafee 2006 which came with me dell pc & norton which came with my girlfriends hp pc. downloaded a bunch zip folder and i started have'n problems. ran mcafee 2006, found some viruses, still had problems. uninstalled and installed norton 2006, found some viruses, still had problems.
i decided to look for the best anti virsus software @ pcworld.com (
http://www.pcworld.com/article/124475-1/article.html) got bit defender and found so much that mcafee and norton didn't, viruses, ads, hijacks, worms, ect....
just try the free trial and trust me you'll end buy'n it after you use it.