Spyware by Webroot is a damned fine piece of software..I have them all and I'll be damned if it doesnt catch what the other 2 dont..
also, a link to the cwshredder site would be a good idea too
that's the fix for the damned trojan that hijacks your browser also
www.spywareinfo.com/articles/hijacked
this site seems to be down at the moment but they are usually up and runing