Revisiting this thread because I think my Polar computer might be on its last legs...

And I apologize for more stupid questions, but the more I read, the more confused I get.

Re: the Edge 500 -- if I plan a route online (with Garmin Connect, MapMyRide, something like that) and download it to the Edge 500, will that mean I can do the ride without needing a printed cue sheet?

Thanks very much.