We visited the stand in Garmin in our last walk at Mobile World Congress 2008. The employees of the company were looking like to want to go home but flourishing the Press ticket made them listen to our request. It was to try a working Nüvifon because there was not a one shown, only some dummys behing the show-glass. As it turned out, the manufacturer took no working Nüvifon to the congress, only a device that has seriously awanting software, it was switching among two - yes, only two - screens, one of them was the main menu, the other was the navigation. Naturally neither of them worked.
This is why we can't write anything about the device only that the guys at Garmin are a bit late. The quality and the size of the stuff is pleasent but this is what we are used to by the manufacturer.