Thanks AZB. While I don't have a cell phone, I was able to merge the that map with my old map image and download it to my Garmin GPS. Looks like it does an OK job, but still with a way to go.
seems like the map was plotted by some barrio tigre. When ever you ask for navigation to some place, it prefers to take you through the barrio route. The map moves slow on hd2 so you better predict where you have to turn and if you miss the turn, it will recalculate the route. So the map is not so bad, can be used as reference map and will help you drive around the cities. There are lots of errors (in santiago alone) but over all, its not so bad for a free map.
AZB