Just installed Navigator on a generic WinCE GPS, and quite impressed with it so far. One problem I have found is a lack of different voices. For English, it seems there is only a synthetic male voice. I would prefer female, and natural recorded voice if possible. Also, when I set up the speed limit warnings, it complains "object data file for scout functions missing", but I have no idea what that means or how to fix it. Grateful for some hints.
For Android you can download different voices from the map download menu and later select the downloads somewhere in the settings. It is not a great choice though.