Joseph:
Thanks for the additional tips. Gmap4 is a very neat tool. Much gratitude to you for making it available. In fact I think its already a large part of the utility of my Spot. Hard to understand how Spot can be promoted as a backcountry tool without real time connection to maps of better quality than Google Terrain. Which I look at at as relief maps, not topos, and certainly not very useful for actual backcountry navigation. So I have to ask, any chance of further development of Gmap4 to fill that void? Real time projection of Spot data to MyTopo or similar quality? Point and click/drag and drop file conversion of GPS data ? I plan significant travel with some folks who would really like loved ones to be able to track them easily on decent maps.
Thanks again for your contribution