HELLO, I JUST GOT A GARMIN EDGE 800. IT DOES TAKE A MICRO SD CARD, I WANT TO LOAD TOPOS, STREET MAPS, ETC. BUT NOT SURE HOW TO VIEW THEM OR FIND THEM TO VIEW. APPRECIATE ANY HELP.
BILL
See if this tutorial helps: http://www.gpsfiledepot.com/tutorials/how-to-change-which-map-is-displayed-on-a-garmin-gps/
But, of course, you will first need to download and install additional maps before you can choose them on the GPS. :)