I downloaded the Central America map from [Only registered and activated users can see links. ]

It is gmapsupp.img. I renamed it centralamerica.img. Then I created a folder "Map" in root of NUVI 1300 and copied centralamerica.img into that folder.

I am able to zoom out of USA map to show central america and can zoom in to show central america roads.

However if I go to "where to"/address and attempt to change country it only shows
Puerto Rico
United States
US Virgin Islands

No Central American Countries are listed

I am able to mark a Favorite and have the Nuvi locate it in Central America.

Is all this normal???