A friend of my dad's that lives in Hungary asked him to get her an iPhone since they are so much cheaper here, and so he was asking me if I could unlock it for him. I ran across a program called ZiPhone that just basically has a little checkbox and unlocks a 1.1.3 iPhone in minutes. We tested it on my 8GB iPhone, and upon inserting a TMobile SIM it works great. My question is though, will this brick my iPhone when 1.1.4 comes out? I am an AT&T customer, I only did the unlock for testing purposes. I am hoping all it does is just relock the phone to AT&T, which wouldn't matter to me. Anyone have any idea on this?