I've been with Verizon for over 4 years now. I've had very good service with them but my contract is up. After buying a new Macbook Pro last month, I am hooked on Apple products. So I have decided to leave Verizon and go to AT&T. I know their service is questionable and I really don't want to leave Verizon, but I want an iPhone and they are the only carrier that I can get it with. So here is my question: Since I am new to AT&T, can I preorder the iPhone at the Apple Online Store and just bring it into an AT&T store to sign up for a plan and activate it? Thanks