Originally Posted by Ozz
I think Garmin does not want you to get off your boat and jump on your motorcycle with the same GPS. They want you to buy at least two products: a GPSMAP 640 for your boat and a Zumo 660 for your MC...and why not, maybe a Nuvi for your wife!
I don't get why the new zumo has such poor resolution. Bigger screen than a 478 but worse resolution.