The person on the phone could have been wrong, but they said the software updates is free, but the map update is not free. I even gave the example of buying one with the ntv8 now and the new 2008 came out next week, can I update the map set for free. He said no. It cost 69.00 or so. He said that is the reason they stop sending them out for a few weeks for the retailer can clear out the old version then start sending the new version. If the new map set was free, I wouldn't be concerned about buying a new unit with the ntv8 because I could update for free, but he said that is not the case.