Hi, maybe someone has had a similar experience ? I've been buying best buy gift cards for over two years now, totaling in 4'000 dlls. Now I have a giant 4'000 dlls giftcard, and I want a mac pro ! The problem is, I would love one of the BTO options... Can someone think of a way to buy this through best buy ??? They only list the base configurations, I don't mind anything else but the processors, from what I've heard are not easy at all to replace... So any advice ? What would you do ?