I want to buy an unlocked iPhone for use with TMobile. I've got a family plan with TMobile that I've had since 2004 and with three lines, it would be cheaper for me to buy a phone than to cancel each line and start service with someone else. I love my powerbook and have an iPod touch but have been wanting an iPhone since they came out. I would like to see if anyone can tell me a reliable site to get one, and what I need to do to get it to work (internet included) with my service. Any help would be appreciated! Thanks!