Hi, I hope this has not been asked/answered before. I want to buy a mpb 15" with an anti-glare screen next week when I get my money. However I go back backing round Greece on the 2nd of July. I also am going to my other home (where my credit card is not under that address) half way through next week. My question is if I call up an apple retail store and say that I want would like to buy the mpb with anti-glare screen (base model) with college discount. Could they order it to the store and I come, pay for it there when it arrives, this would allow me to show them my letter of acceptance and get it while I am up north. If someone could answer this for me it would be great. Thanks Or is there some sort of express shipping?