Hello all, I am planning on leaving Sunday to head out on the TAT. I was going to fully run GPSKevins tracks, but found out the route that Sam has thru TN leaving from Tellico is much better (and is a few hours closer to here) I bought Sams TN GPS tracks, but for the life of me, I can't get them to show up on my Nuvi 2555lmt or Nuvi 1450lmt. I had no trouble with GPSkevins tracks showing up. I have tried everything I know to do in base camp (which isn't much) Is it because SAMs file is gpd and not gpx like Kevin's? Please help, I am due to leave in a day and half and am trying not to freak out. Sam didn't know either. Thanks!