I have been trying to Activate my wife's iPhone 5 for the past 6 hours. AT&T told me to just leave it on and it would activate in 1.5 hours. 6 hours later still nothing. AT&T support is telling me they are overloaded from activations and that I just have to wait. Is any one else experiencing this? I know it has happened in the past.... but this is the 6th time they are doing this..... shouldn't they be prepared for this by now?