I finally upgraded from my GPS III plus to a Dakota 20. For the GPS III plus I have MapSource United States Topo Version 3 and MapSource Roads and Recreation version 2.01.
I have installed BaseCamp and am now trying to load the Mapsource topo and road maps into the Dakota 20 and it does not recognize the .img files as valid.
Is there a way to load these maps without having to have both MapSource and BaseCamp on my PC? I'd like to run BaseCamp only and avoid buying the maps again, I called customer support and there is no upgrade option, just repurchase.
thanks, bill -