When I run my Garmin Zumo 660, I use the speed option so I can see exactly what speed I'm riding at. For as long as I've owned the GPS, as soon as I cross the border into the U.S. a small rectangular speed limit sign appears in the bottom corner of the screen. It tells me the speed limit of the road I'm riding on. And beside that (where my speed is usually shown) the speed shown is white if I'm riding at the speed limit or lower, and red if I'm over the speed limit. Kind of a neat feature, especially being able to check what the speed limit is. Never had this feature occur when riding in Canada. Last weekend on highways 400, 401, 402 and the QEW in ON the speed limit sign appeared. I guess this feature is now making its way into Canada.