A friend of mine has a 2.84GH computer with 256megs of ram in it. She paid quite a bit for it and it already has XP Home on it,m preinstalled. It is hooked up to cable internet, but Ive been there and this computer is sooo slow its unreal. What are some things that can be checked... 2.84 GH hooked up to cable that thing should rock.. but it dont. Thanks