I am on a limited budget and I am building a new computer. I want to use it for video/picture editing, and games. The first processor is a Pentium 4 single-core 3.0gHz for 70 dollars, and the second is a Core 2 Duo dual-core 2.66 gHz for 190 dollars. I know that some games don't support dual core, so that is my dilema. I know call of duty 4 supports dual core, but I know that BattleField 2141 does not. If I get the pentium 4, i will have money to buy those two games. If I get the core 2 duo, I won't. which one would you guys get?