I want to build a simple gaming machine and I got most of the ingredients (geforce 4 ti4600, big HD, CD Burner, etc) but now I need the guts. I need a motherboard/mobo and some RAM. I also need a simple and cool case. I am hoping to shell out no more than $300 for this combo, but I am not sure if I can swing it. First off, since I am gaming should I go AMD? Secondly, can I get a better deal if I buy the motherboard/chip combo?