I have a few questions about unlocking the iPhone. 1. Is it legal? 2. I don't want to use it with a different carrier....I want to continue using it with AT&T, I just want to have it on a cheaper plan....so can this be done using unlock methods. 3. Will At&t or Apple be able to tell that I have unlocked my phone? I um..."recieved" a new phone a couple of months ago and I just put my SIM card in and it worked with my account....at&t has no records that I switched phones. Will this work the same way with iPhone? I would really appreciate anything anyone has to say that could help me....however I would really appreciate "facts" over "opinions" to speed up the process. Thanks.