Trying again. Updated my nuvi 855 and noticed Base Camp has been installed on my computer. I have been moving everything to a new Win 7 machine from a dying XP computer. Guessing trying to update my nuvi resulted in the download/installation. I know nothing about Base Camp. Will this replace my installed version of Mapsource? Will in work with my Garmin 60 CSX? Thanks for the help.
Mike B