So, right now im currently thinking about buying the Iphone 3g. Im currently under a family plan, and i looked on the At&t site and it says under family plan that theres a 40 dollar thing for the family plan. Will it really only be 40 bucks? I heard from a couple of my friends that this is possible. So what would it be 30 dollars for the Dataplan and 10 dollars for the shared minutes. Cause i dont wanna pay 70 a month right now.