Need help saving map route and directions on 660/680

 

I know it can be done, and I am new and not a geek.
Say for example, someone wants to get directions where I live. I was thinking of typing their address where they will be starting from and simulate going there, and then simulate returning home.
Then I was wondering if it was possible to save that return trip, and email it to the person so she would have the directions and the map........like in Streets & Trips.
Is it doable?

Thanks in advance for your help.

Not Sure

I'm not sure if that can be done. I always use RandMcNally.com or maps.yahoo.com to do that. They offer address to address directions that can be printed out. I know it would be more fun with your 660/680, but there are other options.

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Garmin Nuvi 660