So I've bought all my Macs online before, never in the store. I'm consdering driving to the store next week for the Leopard launch and picking up a macbook pro (my powerbook has seen better days, though as hard as I am on it, after 3 years, I can't complain). My question is, do I have any upgrade options in store that would allow me to still carry it out that night? Basically all I'm interested in is a bigger/faster HD, but can they throw that in there in store?