my new job won't allow service in my room w tmobile. We are on a no contract family plan for 4 phones and total bill is 140. I am very hesitant to switch but it seems silly to not be able to use my phone. My fear is the hidden costs, etc of a new plan. I'd love a iphone 4 and so would my college daughter, son has a lumina through tmobile (would it work on att or verizon)? dad doesnt care what he uses. My question: If I bought 2 used iphones and went no contract I wouldn't be locked into something for two years that is really out of my budget. Is that better than the free iphone 4 with 2 year contract w at&t? am I being paranoid? I can't afford over 200 a month if the data plus all the other greek charges end up being more than they say. anyone have any suggestions?