hey everyone! I don't leave the USA that often, but here's my question - lol - I'm going to be traveling to France, Italy, and Spain in May/June I have an account, here in the USA, with AT&T I know the iPhone is a GSM phone, so I was wondering what my international options are, including data? Am I best off going with the AT&T World Traveler plan, which charges pretty high rates per minute, but its data rates aren't as bad..... or can I switch out the SIM card and go with European companies while I'm there? overall - what's my best option? I would really like to use my iPhone for both calls and data, while in Europe thanks so much all!