If a new MBP does come out in the Macworld Paris Expo, can I place the order at the apple store near my house and also buy the nano and printer to bring home immediately? Also, I am going away to college late September (around 23rd-24th). How long will the new MBP take to ship? Does it ship immediately when I order or is there a wait time? Basically, will I get my MBP on time for college if I order on the 12th of September?