As far as waypoints goes, I tried xImage, but perhaps I'm too stupid to follow the directions. I just want to add symbols I'm seeing in Mapsource. You put me on the spot with "which ones do you want" because right now I only want one. For some reason there is no "lake" or "body of water" icon on the unit, which seems like quite the oversight (I use "swim location" currently to mark all the alpine lakes I visit). Also, I'd like to be able to choose from some existing ones others have created. I use a few flags and pins that I'd like to replace, but don't really know with what (such as trail junctions, trail "features", road features/intersections, waterfalls)