Hi,
one question: i downloaded from the 1st post, copied everything to the folder mentioned, started mapsource and it said that the map is locked. then i used the tool provided to unlock, and afterwards the map worked fine in mapsource. then i transfered the map to my unit (nuvi 1390) via mapsource, but the nuvi said, the map is "locked". so i generated a key using the jetmouse keygen, put the .unl files in place (like i did a 100 times, and it always worked). now the nuvi says, the map is "not authenticated". has someone a hint for me how to get it working on the nuvi? many thanks in advance !!