Hey Guys ~ I want my first iPhone ever! I am ready to be owned for 2 years. I think. I want unlimited every thing ~ I know that is going to cost me around $150 a month. I pay $60 a month now for unlimited everything on my BB. I am sick of my Blackberry, though. It hourglasses way to much and battery swipes are ridiculous! So ~ do I just go into Apple and get this phone? Pre order it? Do I want Sprint, AT$T or what? How much is this phone going to cost me?