Hi all, I'm getting really confused by all this upgrade stuff. I'm already in a two year, family plan with AT&T. When I go to my account page, it says the following: On another number, it says this: I don't mind flip-flopping numbers if the second one is the line that will allow to buy the iPhone for $200. I'm getting really confused about how much I'll have to pay. If anybody could help me, I would really appreciate it.