The Wing is a nice upgrade, revamped keyboard with larger keys, Bluetooth 2.0, 2 Megapixel camera, and Windows Mobile 6. What isn’t updated is the RAM/ROM, which really isn’t a problem, and the processor which runs at 200MHz. The MDA has the same speed processor in it an can at times be really slow. The other item that many, including myself, are missing is the 3G portion. Yes, Tmo only has EDGE right now, and will use a different 3G frequency when they do roll UMTS and HSDPA later this year.