I've never preordered a phone before so forgive this probably dumb question. I will be switching from ATT back to VZW for the iPhone 5 and was thinking of trying to preorder it on the 14th. My question is, when you preorder do you have to pay the $199/$299/$399 price for the phone/2 yr contract or do you basically just put in your info in order to hold a phone for when you get to a VZW store?