Milk 1027,
Run this very powerful virus removal tool in safe mode. It is free, and it does not install on your machine. It runs from a temp folder and then uninstalls itself when you are satisfied your computer is virus free. THis should get rid of your problem for good.
Kaspersky Virus Removal Tool is a utility designed to remove all types of infections from your computer.
http://support.kaspersky.com/viruses/utility
Also give a try "trojan remover". It is also a very strong and effective program.
www.simplysup.com There is a free 30 day trial for that one and I do recommend it just in case.