The screen is the right size and it does do TOPO! I'll have to look at these they good. The older Nuvi did streets, I didn't know they now did TOPO, Thank you. Do you know if it will back track or save a track?
Is there a large screen GPS (similar to a NUVI) that will load TOPO's and has features like the hand-held units do? I want to do a permanent mount on an ATV and street maps are no help where I go. I have a hand held mounted but the small screens hard to see running, the "back track" feature is important to me.