I am buying an Ipod touch here in America and in about a year I am planning on moving to Australia. My question is do I have to reinstall anything once I change regions? And will I have to download new maps or anything like that. And with my apps store running for a year here in the states, how will that change when I am in Australia? Will it pick up the change automatically or will I have to update my Ipod? Any help would be great. Thanks.