I'm new to the iPhone and swapping from Verizon to AT&T to get the iPhone 4. I'd like to preorder the phone from Apple and have it shipped to my address. I have a few questions. 1. When I connect it to iTunes to activate, will I be able to choose a cell number or will one be predetermined for me? ( I don't want my old Verizon number to be ported) 2. Can I apply a FAN / Premier discount through my university during the iTunes activation process? 3. If no to question 2, can I call AT&T to get the discount applied before the end of the 1st billing cycle? The reason I don't want to preorder with AT&T and have it shipped there is because those preorders may not be available until the 25th according to their website. Thanks in advance for the help.