I switched to the Moment from a Blackberry a few months ago. The Sprint Navigation on the Blackberry worked great. The navigation on my Moment is pretty much useless. It takes forever to locate satellites, constantly re-routes me while driving down a straight road, etc... Absolutely not acceptable. I know that this is an issue for a lot of Moment users. I have not really been able to find a straight answer why, let alone a fix for it. Is Google turn by turn available with my new 2.1? or is the problem in the phones hardware? Thanks!