Forgive me for my ignorance about computers but why do I need two more internal drives and what is a /3Gb switch. And is jumping to windows 7 64-bit going to help that much?
And are these video cards and power supply okay?
http://www.newegg.com/Product/Produc...82E16814130419
http://www.newegg.com/Product/Produc...82E16817151091