I'm just reading through the jailbreak guides here. sounds great. when you bought your iPhone, did you have it activate it?? i was under the impression that it was useless without activation?? i understand that there are apps out there that can activate the iPhone without AT&T. but can you use the inital jailbreak app on an unactivated iPhone?? For instance, if i bought an iPhone from the States, brought it home could i use the jailbreak software??