Hello, I'm new to Garmin and am doing quite well with my GPSMap 62sc but I have a small problem I was hoping someone could help me with. I have a topo map on a cd that is a disc image file that I copied onto a microSD card but when I put the card into my gps I cannot open the file, nor find it. I'm just not sure if I am doing something wrong or what. Any help would be great!
Thanks
