I'm having a problem viewing tracks on my 276c. I am a total GPS noob so I searched all over and found some people asking similar questions but no answers. Here is what's happening; I "borrowed" some tracks (gpx) and built some others on Mapsource. They are all under 500 points. They load succesfully into the data card, but when I turn on the GPS and scroll over to where they should be...no tracks. No waypoints either. I sent the file to a friend who is using an etrex and he was able to see them with no problems. I tried renaming some of them ACTIVE LOG but that did not seem to help. They are also not in the "tracks" and "waypoints" folder in the 276. I'm confident this is an easy fix, but I am very dumb and this thing has alot of buttons 'n stuff. Any help would be appreciated!