the product you purchase today may not be what you eventually end up with . TomTom have a habit of `` upgrade '' the gp with feature they think you want . this be do by remove feature you have come to use and like . for example , the original gp I purchase have a auto-zoom feature in 2d map mode , so as you approach a turn , it would zoom in on the map . this be very helpful when two street be close together . now this only work in 3d mode which I find useless . they also take away the direction of travel associate with the compass -lrb- n , s , w , se , etc. -rrb- . now you have to figure it out by look at a little blue arrow that spin around . expect to spend a long wait time on the phone for customer service and have they tell you `` well , that be the way it work now '' .