Trying to figure out if I want the G1 or not and have a few q's for you all. 1. I live in the US and travel worldwide extensively. When overseas can I turn off the data portion of the phone and use Skype while using just the WI-FI fuction of the phone. EX...I'm sitting in Starbucks in Shanghai. If I'm picking up the WI-FI from Starbucks can I access Skype and make a phone call thru Skype on the G1? 2. Can the G1 be unlocked and used with different sim cards from different countries through out the world? 3. Can movies be downloaded and watched on the G1? Thanks in advance!