Aloha Forum, My wife and I will be traveling to Japan at the end of summer to help with relief work ( www.facebook.com/lovebirdsapparel ur apparel fundraiser) and we would like to know what you guys think. Our friends said that we should unlock our iPhone 4 so we can use it over there. How do we go about doing this? Sorry for the totally n00b question, couldn't find another thread about the iP4V. Mahalo for you help!