After three years of iPhones, I'm all set with that ecosystem and I want to move on the Android. I followed the Rachel UI since it was demoed last fall and have had an interest every since. Now that the phone is finally in the US I have a couple of questions: 1. Why is AT&T's No Commitment Pricing $349.99 while Sony Style's is $499.99? Neither price involves a new contract or extension. 2. I've read something about Android devices on AT&T being limited in terms of apps. Does that mean I can only install apps from the Marketplace? If that's the case, is it that big of a deal? I've never felt the need to jailbreak my iPhone, for what that's worth. 3. Other there any other downsides to getting the AT&T phone over a import/unlocked model? 4. Anything else an iOS convert should know? Thanks for the help. I've poked around on these (and other) forums but couldn't really find black and white answers to my questions.