I have just installed an 8000NEX. I like it except that it will not plot a route in maps. I get a straight line from where my vehicle is to my final destination. As I drive, the distance shown diminishes and direction (NESW) is shown. But there is no street-by-street route. And there is no turn-by-turn announced. I updated the firmware today and I still have this problem. I've looked at every setting I can possibly think of, but nothing seems to help the situation. Has anyone run into this problem AND have a solution?