I have NG TOPO software. I have downloaded Garmin GPS points and routes from a Yahoo group. Basically it gives me what I want except that the drawn route does not always follow the actual route. Frequently when there are two points and the actual route follows a horseshoe path, TOPO shows the horseshoe route and the straight line between these two points. I have tried splitting the route and zoomed in at high magnification etc but the program only allows me to erase from the end of a route and not in between. If you do an edit and then delete what you assume is the wrong route the software frequently erases a whole series of points and there is no undo so you must do a save after every edit. Anyone have a solution on how to edit a route?