I received GPS files for the Washington, Oregon and Idaho Backcountry Discovery Routes (BDR) trip I will be doing in 2 weeks. Washington and Idaho came as track files. Oregon came as route files. I haven't worked with route files before and was planning to convert the Oregon route files to track files using Garmin Basecamp before loading into my GPS. The reason is because I am familiar with track files. Is that a dumb idea? How will the route file perform differently than a track file while I am riding? Will the route change by itself and send me down the freeway? I looked through this forum but could not find info to answer my question.