About a year ago I devised a way to make a map overlay that can be turned on or off in my Montana from a lot of tracks put together. That way I can basically display an unlimited amount of tracks over the topo map. The only problem is now I don't remember how I did that! Anyone have any ideas?
Edit: Ok, never mind. I found out how I did it, with this program: http://www.javawa.nl/imgfromgpx_en.html