Hi i will try keep this as short as possible so i can get a better answear. Im going to Australia next week and im worried about how to sync it up to the computer over there. Do i simply just plug it in and it sync's or do i somehow need to create a new computer account and then have a empty itunes ? if so how do i do that. my main fear is i sync it to the computer over there and li lose everything i have on my iphone.