So I am planing to build a $500-$600 gaming rig. I need some advice on the parts. How does the Core Quads compare to Core i7 or the AMD Phenom x4. Or should i go with the Core 2 Duos. I plan on using it for 2 years. it should be able to play the latest game on high settings. What would you guys recommend? As for the graphic cards I have a 24 inch monitor so please a recommend a suitable card