I used the viper site myself, and also use this program
FSAutostart. Once configured it shuts down everything you don't need including printer stuff and all other background programs. Then when you close the game, it automatically restarts all those background programs again.
PestPatrol has a free scan that will locate other spyware that Adaware misses. You have to purchase the program for it to automatically remove problem files and folders, but they give you the info to hunt them down manually if you DON'T want to spend the cash.
After you get cleaned out, NEVER use IE again ! It allows in so many pieces of adware and other trash that you'll forever by cleaning your computer! Anyone of the Netscape type browser are good at keeping things clean, tho they don't always display some pages right. They have trouble with some of the HTC pages. Opera and Avant browser work well for an IE type browser and will display HTC score pages. They are much better security wise too. Since I started running the Opera browser my spam mail has dropped to almost nothing.