I ordered a mac pro and am waiting for it because I opted for the 8800GT, but I also ordered 4 gigs of ram with it. That's an extra $500, and I'm wondering if I should cancel my order, and reorder with 2 gigs, and just buy the ram from a 3rd party. Essentially the extra 2 1g pieces of ram were only $450 because I had the student discount. Anyways, let me know what you think. I've been saving for this computer forever it seems, but I'll wait a little longer if its shrewd.