If you have a PCI-Express Slot in your mother board then something from the new geforce series youll be able to play anything with that. If you have normal PCI i dont know if you have AGP then get the Play Value ATI Radeon X1650 Pro from www.play.com thats what i have and i can play almost every game i have. I can run World in conflict, red alert 3 and ghost recon 2 all on high with it and its only £40.