Boudreaux: Are you able to use Garmin Basecamp software at home to plan tracks and routes, etc. and then transfer info to the 760? If so, very cool. Can you load Garmin topo maps on the 760?
We are offroad bikers and have Garmin Montana's hardwired into our KTM's. I have Garmin City Navigator loaded on my Montana 680, but rarely use it as all the Garmin 24K regional topo maps include all the roads from the City Navigator plus the detail from the topo maps.
The 760 looks like a pretty cool machine - lots of options and capabilities. Don't know if it would hold up off road.
Len in post #8 above - Could you build tracks versus using routes? That way the machine keeps you on the roads you chose when you built a path from A to B. Tracks are static, routes are dynamic and can change on you....leading you into surprises. But - Variety is the spice of life!