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.
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. Let me know if you need 10.5 (Leopard) version.