Hi looking to upgrade my video card for gameing use its currently an ATI 9500pro 128meg it will play doom3 ok but i want to run it at higher setting .What do u recommend? I didnt want to spend more than £100 pounds as i have spent o fortune in the past !.Theres that many cards out there now i dont know whats what !. I would like to upgrade to a card that makes a noticeabled difference.Thanks for any help