Oh and another thing - forget about zooming in/out of the map while you're riding....something which i think is useful in navigation... I wonder if anyone in Garmin land ever cycles...i mean really cycle - ie. more than at the Garmin car-park. There is like at least 5 button sequences to toggle just to be able to zoom in the map....no wonder the wahoo units have pretty much clean up the market. So you'll have to pick your ideal zoom level before riding and stick with it - auto-zoom should work on the zoom levels when a turn is due.

I've heard people complain about the Garmin menu system and now know why.