MD Piney

I am unaware of either of the two programs discussed here so far. I have both Magellan and Garmin machines and programs - the programs are not much - the program that I have found to be very satisfactory - real 7.5 maps is the Nationa Geograpghic set - unforunately it comes by state. But for the state if Idaho it is a great topo map set.

http://maps.nationalgeographic.com/topo/

Terra Server - has both topo and photo, but the topo's are really not that good and the photo's are old mostly 1998 for my particular area.

I have been told that GOOGLE now has a very good photo program that you down load.