So I preordered an iPhone 5 32GB last night. My total was around $320 as I was eligible for the upgrade. I noticed that some people have to pay an additional $250 or something. If I was not charged that $250, does that mean that I don't have to pay that specific fee? Also, will there be an upgrade fee when I activate my phone when I receive it? Also, does the new 2 year contract take over the old contract (I have until Feb 2013 on my current contract)? In other words, does the old contract "dissolve" and does the new contract take its place? I'm with AT&T btw.