Bike addict, dreamer
Join Date: Nov 2009
Location: Queens, New York
Open MapSource, then go to File menu -> Open and open the GPX file (there is no separate Import function). It will not see a GPX file by default. In the lower right corner of the Open dialog box drop the little menu so it says All Files (*.*) then you will be able to select and open a GPX file.
This will add the information from the GPX file to the currently opened map in MapSource. You should see new waypoints, routes and tracks appear in MapSource. You can save the MapSource file then and upload the data to you GPS receiver from MapSource.
By the way, once you save the MapSource file you can delete the downloaded GPX file, you won't need that any more once the data is in MapSource.
So, you always have to add any external data to a map in MapSource first and then use MapSource to upload the data to your receiver.
Last edited by AdamDZ; 12-10-09 at 04:56 PM.