Re: Windows 7 vs. Vista
I use GameBooster as well. it does shut down a lot of unnecessary services. Make sure any A/V you are using has a game mode or knows this is a game and so doesn't try to control it in some way - if you don't have one, stop what you're doing and go put a freebie one on first (Comodo is pretty good), I would suggest that if you do most of these things the OS will make less difference. If it is starting to run slow check your hardware is OK - my hard disk died recently but there was nothing obvious other than it getting horribly slow mid-application. More RAM and better graphics card will give you more of a boost if you can add them.