Topics

I'm new to this and my new Oregon 450.  I downloaded NC, TN, and VA topo along with My Trails for this area.  There are lots of trails but some I would have expected are not there.  I have searched for tracks of these trails but can't seem to get them loaded on my garmin.  I saved the file on the desktop and then copied it to the gpx file folder after connecting my Oregon.  It does not show up when I open basecamp or on the GPS?  What am I doing wrong.  Some show up as KMZ files, have no clue what to do with those.