Thread: Garmin Overlander - how to load OSM maps?

Hello all - may someone helps me...

So, i have Overlander. I understand, that Garmin wants sell as much as possible its maps But i want more detailed maps, and of course cheaper maps Of course i want to have possibility to use OSM maps. I can upload OSM map to Overlander via Basecamp - i see it in the list of available maps. In old GPS like Montana 600 it is possible switch to that uploaded map easily and use that OSM map for navigation. How to do same thing in Overlander?? It is possible at all - or i can use only TopoActive for off-road??