I am only 32 days from getting rid of Sprint & moving to the iPhone! ....... but who's counting? Now that the 3G and 2.X has been out for a while is there an advantage to going to one or the other companies to sign up for a new contract & iPhone? I will be signing up for a 700 minute Family plan with one iPhone & some other phone for my wife. The AT&T store is more convenient but if there is a problem in the first few days will they exchange the iPhone or will I have to go to the Apple store? Thanks.