Download tracks from your DeLorme PN-40 GPS to your Mac.
DePN Manager enables you to view and download tracks from your PN-40 with ease. Simply connect the GPS, select track, see track on map, save track to computer. Has been tested with PN-40 version 2.5 and 2.6 - PN-20 and PN-30 and other firmware versions might work as well (untested).