Can I use TopoFusion to upload topo maps to my GPS?
Yes, for Garmin’s Oregon/Dakota/Colorado family of units. See Uploading TF Maps to your GPS unit. Other GPS units cannot display TF maps. TopoFusion displays raster maps, while GPS units can (usually) only display vector maps. This is a key difference. older Garmin units, for example, can only receive maps from Garmin’s Mapsource product. It is possible to upload sets of GPS tracks and waypoints to the GPS using TopoFusion, of course.
