will I be able to load maps to a nuvi 500? I am looking for trails in WV on the Hatfield and McCoy system.
Mike
Absolutely. Depending on the amount of free space and the maps you want, you might need to add a microSD memory card though. But that should be no problem, a 4gb card only costs a few dollars these days.
Follow these tutorials in this order and you should be all set.
http://www.gpsfiledepot.com/tutorials/how-to-open-maps-in-garmin-basecamp/
http://www.gpsfiledepot.com/tutorials/how-to-load-maps-on-my-garmin-gps-unit/
http://www.gpsfiledepot.com/tutorials/how-to-change-which-map-is-displayed-on-a-garmin-gps/
Maybe I am asking the wrong question. I have the Topo US 100k map on my unit. Is it possible to overlay the trials at Hatfield and McCoy on my maps?
This map? http://www.gpsfiledepot.com/maps/view/296/ The information says it's a transparent map. That means you enable it at the same time as your topo and it should add the trails. I have never used it myself though.
Mike, I think you are referring to my map http://www.gpsfiledepot.com/maps/view/500/ (http://www.gpsfiledepot.com/maps/view/500/)
The one Boyd linked to is very old.
My map works great on the 500 and will overlay the Topo maps you can get on this site.