A little research has turned up:
.trk is apparently the "Magellan Mapsend" format in GPSBabel. To make matters worse, there are apparently two versions of the format, 3 and 4, use the trkver option in gpsbabel to specify which you want.
GPX to TRK seems to work with babel 1.3.4, don't know which version of mapsend you are using, gpsSendMap works with both versions of the TRK. I successfully converted the Panther Peak route.
Last edited by nonot
on Mar 02 2008 1:43 pm, edited 1 time in total.
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