I know you cann't even run Prince of persia 3.1 on that. You should upgrade sometime soon. come and play crysis with me and join the quad club and the Geforce 8 club. What you really need is a new CPU and GPU witch is bassically a new computer and remeber not to get vista. OR nothing will run, I have First hand experince. The best thing would be to do is just a build again get XP SP 2 and get new good computer. Then upgrade because you will have or you will have to play in DX9 cause XP doesnt support DX 10 but i know workarounds to paly DX10 on DX9, so if you really want to just give me a call or an email