Hi I have tried to delete all my maps in my zumo 660, i'm about to replace it with a retyped map from mapsource. The problem is that the map is still there! I have deleted the gmapprom.img the gmap3d.img (That map is the only one missing.) and gmapbmap.img. What is wrong, why is map still there, everything is deleted? Strange.. Someone has a clue what i'm doing wrong?