Thanks you very much. I did what you said. Now I only have two files. Enabled - Worldwide DEM Basemap, NR; Enabled - Hancock (W), pige. The second is probably the one that I sent. How do I open it and move around it with the GPSr? I would like to make sure that it is functioning and that the Waypoints are there. Again, I am a complete newbe to this. Thanks for you patience!