virus scans
Try AVG, a free virus scan. I've used it for years and it does not waste memory and easily runs in the background without a problem.
Also, WinCleaner Memory Optimizer is good. It's free and rubs in the background. One note: Optimize before booting SH3 and just prior to exiting SH3, turn it off while playing cause it will affect game play while it tries to optimize during the game.
|