Does anybody know of a sat nav that will allow you to enter a route of 200 adresses and most importantly save it. my OH is a self employed driver. He delivers to 200 houses each morning. Same route every day. He is trying to get a relief driver so he can take a day off and maybe even a weeks holiday. He thought if he could imput his round a new driver would be able to follow the input route. I have googled and read hundreds of specs rang a couple of suppliers been to Halfords but no one can seem to answer my question. does anyone have a unit that can do this?