Ok I have a good computer, but it is horrible at the same time. it HAS to be vista, I'm virus free, I defragment once a week, and error check. I have 250 gb free. Vista service pack 2. Now I know I need a new graphics card for my games, but they play worse on this computer than an older one that didn't have vista. It can't even play Rome total war, and it was able to before. here is the weirdest part.. When I play TES:IV Oblivion I start out for the 1st minute or 2 of game play with good fps. 30-40..but after about a minute of play it crashes to just 4fps no matter where I'm at. Like I said its bad.
I have a 500 gb hardrive, 4gbs of ram, nvidia geforce 8400 GS and vista service pack 2. I've had this computer for about 4 months.