I have the unlimited Data plan grandfathered here in the US and will be travelling to Europe for two weeks. AT&T international data plan requires a one year agreement and i don't need that. I did sign up for the world traveller ($9.95) for discounted calls and world text (50 texts for ~$6.00). The rep at the AT&T store said that if I didn't have an international data plan, the 3G data wouldn't connect abroad until I told him I had an unlocked Nexus One. Then he scratched his head and wasn't sure. I'd like to have data access while abroad, but I figure I could just use WiFi in the hotel. What I don't want is the phone connecting abroad and I find a $900.00 phone bill waiting for me when I get home. Anybody got any thoughts?