In the market for some pc parts. My father is helping me build a pc from scratch, we have a 450 watt powersupply by corsair, a 500 gb HD, and an intel core 2 quad but I need a new motherboard because this one only supports DDR2 meomory It's a 32 bit system now, but I want 64 bit and I have purchased these: RAM: 2x 8GB…