I'd try GRIF'S ADVICE at http://forums.cnet.com/7726-6132_102-5098912.html?tag=posts;msg5099421 and read about ADWCLEANER from Bleepingcomputer.com
http://www.mywot.com/en/scorecard/enigmasoftware.com gives it a poor rep so I'd forget that!
I had the misfortune of being infected with conduit, mixi.dj through a free download. none of my security systems alerted me or flagged it. I got it off my programs, off my browsers, etc but am concerned its still in my registry. I don't think any of the free spyware programs can get it. Spyhunter found it but then I found I would have to pay for removal. I did a Google search and found several blogspot sites advertising full free Spyhunter downloads but don't know if any of them can be trusted. Anyone ever do a free Spyhunter install from one of these sites with no problems?