I have to say I'm amused by people complaining that Nokia is ingoring AT&T and South America and Canada, by not including 850/1900 3G frequencies in the N900. Up until now, every single N series and E series and other high end Nokia phone has come with a NAM version that has 850/1900 and just ignores T-Mobile U.S. Now people are up in arms, here and on other forums, because just this one time Nokia has ignored the 850/1900 people. Well, that's how it's been for people on T-Mobile U.S. for years. Lean to live with it.