Im thinking abt getting an iphone and i want to use it in both Indonesia and Australia. in order to do that, i just use the ziphone to unlock and jailbreak, right? whats the difference between iphone simfree and ziphone? we have to pay for iphone simfree right? is unlocking means activating the phone too? so i can use any sim card i want? im a bit confused. ive successfully jailbroken iTouch, but for iPhone, its kinda different, eh? Thanks. im waiting for the reply.