For those of us who already have an iPhone and want the new one, I wonder what the ATT options will be? * What happens to our existing contract? Do we just attach the new phone to the old contract? Do we have to extend terms for another 2 years? * Can we give the old phone to a family member to use on their ATT contract? * Will we get any of the subsidies, if any, for the new phone? I haven't really seen any speculation on the upgrade path.