Hey everyone! I'm sorry if this question has already been asked [which I'm sure it has and if someone could link me to the thread, that'd be great!], but I was wondering if most of you guys are going to be selling your iPhones for the new one, and if you are doing it this week, or the week after it comes out! Also is there a way of going about it? Do I keep the SIM card and sell the phone, and does my contract become void with AT&T when I upgrade? Do I have to pay any cancellation fees or anything? Thanks for the help!