Hey, I'm planning on building a new computer in around 2-3 months. It will have and AMD Athlon 64 Bit 3700+ Proccessor, and an Asus 6800 Ultra Deluxe Video Card. I will have an Asus SK8V Mobo. My question is should I go with 1GB of DDRAM or 2GB?? Will I notice a difference in gaming and will my computer be a lot faster? Basically, Will it be worth the extrta money???