I am currently using an ATI Radeon 3450 and looking to upgrade to oen that will run the game better. I have a 350w psu, Intel® Core 2 Quad CPU, Q660 @ 2.40GHz, 3gb of ram, motherboard is the dell vostro 410 model 0J584C A00. Graphics interface is PCI-Express link width X16. My type of memory is DDR2. I don't know if anyone will be able to help but any advice or information would be helpful. I'm hoping to be able to play the game without lag don't care about high settings just decent graphics and lag free. Thank you all for taking the time to look at this and if there's something else needed in order to help please let me know