I had Att and tmobile before and I liked tmobile. Now I really want to get the 3G and will be using the internet a lot. Im looking to get at least 450 min. Dont really need more then that. So I wanted to ask, what are you guys paying for your Tmobile plans to use everything including text, e-mail, navi and how many minutes do you have for the month? Im not to clear what plan to get to work for the Iphone. Also how are the internet speeds using the tmobie network VS the Att network.