What are the chances of getting an iPhone 5 on launch day without a preorder? To improve these chances, where should I target to buy on launch day (i.e. AT&T, Best Buy, RS, Walmart, Apple Store)? I did a direct order for the iPhone 4s and had it shipped to me, and did not have the opportunity to preorder for the iPhone 5 due to rigorous business travel. What was availability like for buying the 4s without a preorder? Any help would be appreciated... Thanks!