How do you transfer files to a phone without bluetooth transfer? Not all phones support that
Is it location aware? It's not Google Maps as in google.com/maps - this is an application that pulls in the apps, and layers on top of it location aware tracking, movement - I can see my car move as I drive on the map (dead serious).
Google maps as you're describing on the N900. Can it do that? Can the N900 say "you're here" and then show me routes? No. I have to tell it, via the browser - which I can also do on the iPhone - where I am, and then where I want to go with zero updates as to where I am.
I might be wrong about AT&T rolling out 2100, but I swear they inherited some areas that were 2100 from some dealings with Suncom, who T-Mobile bought a year or so ago.