Thanks but only some cityxplorer maps work correctly because new maps use GMA protection so EPM with public transport are not avaiable. Only for old cityxplorer maps work. We must study for new GMA protection!!! I've GMA protection on my SYSTEM folder for my original gmapprom but i've delete it so now i can use unlocked gmapprom so i think that is possible take an original cityxplorer map with GMA, unlocked cityxplorer file, delete GMA and generate unl file with PID 2 only....i hope...
I've new NUVI 3790T
Bye