So I have a couple iPhones from the US that I brought down to New Zealand. When I upgraded the 3g to 3.0 I ran into some problems and the iphone wont let me use redsnow or pwnage which would then let me get to ultrasn0w. The phone refuses to do anything (DFU mode included) until I activate it. The trouble is I no longer have my ATT SIM cards. Does anyone have an extra SIM I could borrow? I would send it back to you and cover the postage you spent sending it to New Zealand. Plus you are always welcome to get a tour of New Zealand as I would be indebted to you for life!!!!