I guess either way it's too late as I pulled the trigger on a 660. I still don't believe there is enough upside in the 770 for the extra bucks. Been using a Garmin Nuvi for 7 years but it never caused an issue except outdated maps so I decided time for something else.
If I don't like it I'll sent it back!!!
Since I don't completely understand what the voice activation should do anyway yet (or the value added), but on page 10 and 11 of the official Garmin owners manual it discusses use of voice commands and starting a route with voice so I guess I'll figure it out. Maybe still confused but we'll see.
Thanks for the info and suggestions, Dennis.
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