You might also try installing Spybot and Adaware in the command prompt mode. Just get a friend to download the installers for both onto a cd and then access it in the command prompt. That should remove it. If you all ready have those installed, you can go into the program folder and run it in the command prompt. Also try using msconfig and your anti-virus program.
"Computers are one per cent inspiration and ninety-nine per cent perspiration. Accordingly, a 'computer' is often merely a talented machine who has done all of its homework."
-Thomas Edison, Modern Day.