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So... just got one of these from the REI sale. Any idea of how to utilize this with TOPO!? Since they did whatever they did to TOPO!, automatic updates no longer work, and TOPO! doesn't have this GPS in the database to upload waypoints. So.. any idea of how to mass upload waypoints to the GPS? And then afterwards download tracks and waypoints from the GPS to TOPO!? Or are you folks using something else for software?