Content Manager is a software that syncs with Magellan GPS navigator.
Content Manager can import KML or KMZ file and transfer those to the GPS. KML and KMZ are formats most widely known for their use by Google Maps and Google Earth.
If Content Manager does not prompt you, right click on the Content Manager icon located in the system tray and select "Check for updates now". Content Manager will inform you if you have the latest software already installed.
NOTE: only compatible with the Maestro 4350 and 4370