Heard about Trimble Outdoors and it looks cool, but I don't see where they offer any kind of data export (other than linking your maps to a google account). Are there any apps (FOSS preferred) that accomplish the same thing (trace your path using satellite), and that saves this data as a GPX or similar file? Ideally, the output file would be something a little better than GPX, where I could come in later with either Bing or Google maps and add some waypoints and labels, then save the whole thing as a file (rather than stored in the Cloud). EDIT -- is there even such a thing as what I'm asking about.. a standardized data file with ability to add waypoints/labels after the fact? EDIT2 - Dual Sport Maps looks cool, but when I go to their website I'm asked to log in to view maps.. This is kinda why I want to stay out of the clouds.