I'm a tmobile user - originally I was just going to get the Tmobile Wing and be done with it, but it has reviewed poorly. Then I thought I'd get an unlocked Centro and use that, but I'm a little turned off by the tiny screen, tiny keyboard, and lack of Wifi. I've read that the AT&T Tilt is made by the same company as the wing, and actually reviewed much better. There are some unlocked Tilts on ebay I could get. My question - in your experience, what would I be best off with for the wards? I'm a little unsure about getting an unlocked phone due to the lack of support. If only the Centro had wifi, I'd be sold. Ugh, decisions decisions.