First of all I have to say that I´m really impressed about the Android Navigator App. Now I tried to import some own POIs e.g. this one http://www.familie-schmidt.nl/2012/03/06/vekabo-campings-voor-garmin-en-tomtom/ by using Digger V.12 and POI Edit 2007. Import was done without error messages and everything looked fine in the first moment.
But all POIs are displayed in Niger, Africa not in Netherlands Europe!