I'm really interested in your software. It looks ideal for embedding in RR.
But I see a show stopper for me: I'm not in the U.S.
Are you planning on adding support for user supplied maps? I've got all the eTopo maps from the SK/MB border to NF within Canada.
Any plan for a street database overlay? I'm not interested in turn-by-turn per se but when in an unknown town the topo maps by themselves leave a little to be desired.
Looks cool, ideal streamlined interface for in the Jeep.