thesupermedium
Distinguished
I used to have the EXACT same setup to be honest. I ended up buying a 9500GT, which served me well for a while, but lacked the power for some of the newer games. An ATI 4850 will serve you very well. I'm assuming since you have the same specs as I did, you have a 250watt PSU. That's probably not nearly enough for a new card, so I would suggest going to at least 450 watts.