Garmin © 2005 54 nüvi Owner’s ManualAPPENDIXPurchasing Additional MapSource MapsYou can purchase additional MapSource map data from Garmin and load the maps on your nüvi’s internalmemory or on an optional SD card. Follow the instructions that came with the new map data to properlyinstall the maps to your computer and nüvi. In order to enable additional maps, you need your unit ID (seepage 38) and serial number (see page i). To load maps to your nüvi memory or SD card, select the namefor your “nuvi” drive or SD card drive. Refer to the MapSource help file for more information about usingMapSource and loading maps on your Garmin GPS.Loading MapSource Waypoints on Your nüviUsing MapSource, you can save locations (also called waypoints) and transfer them to your nüvi. For moreinformation about creating waypoints in MapSource, see the help file (press F1 to open the help file).After you have created the waypoints, select File > Save. Select GPS eXchange Format (*.gpx) for theSave as Type. Click the Save button.With your nüvi connected to your computer, copy the *.gpx file into in the Garmin\Waypoints folder inthe “nuvi” drive. The waypoints you created in MapSource are now in My Locations > Favorites.Viewing Your Saved Locations in MapSourceYou can also view the locations you have saved in your nüvi using the MapSource program.In MapSource, select File > Open. Select GPS eXchange Format (*.gpx) for Files of Type. Browse tofind the Garmin\Waypoints folder on your “nuvi” drive. Select Waypoints.gpx and click Open.