I have a pc with the following specs: Intel DG31PR motherboard, Intel dual core E5300 2.66 Ghz processor, 2GB ram,ATI Radeon 4670HD Graphics Card.My operating system is Windows 7 Home Basic. I'm having problems with playing games. They're really slow. I can play them after installing gamebooster, but after sometime the game becomes too slow. Previously I had windows xp sp3. I had no problem there. Can you please help me. I want to know which part should I upgrade? Should I upgrade my processor or ram. How can I play games without gamebooster? Please help.