I currently have a 2007 white macbook with Snow Leopard installed and am going to purchase the new 11inch 'ultimate' macbook air. I am buying online but if I want everything transferred over can i take both computers in to the apple store and they will do it for me? Do i need to book an appointment to do this? Will all settings and the layout and location of files be identical? If so will there be any issues due to the new Lion software in doing this? I am currently abroad for the next month so don't have access to Time Capsule or an external hardrive to do it myself. Thanks for any help in advance!