Spent today sorting out a map for my Garmin 60 cx. Lots of trouble trying to download from the website but finally got it all sorted. The Garmin basecamp program is not very easy to use on the Mac. After a lot of yelling and banging of keyboards it has finally come together. I will use the gps to log tracks through each day. Our routes for each day are loaded onto the Garmin zumos that are provided to us.