First time poster here, i have been reading alot about the nav upgrade since i myself would be intrested in it. Today i was at my dealer for an old change and I had a conversation with the service manager whom seems to know alot about the MLT system. He told me they had just received 5 licenses to pilot project 5 NON Nav vehicals to Nav. So i asked him i would be intrested, the cost 1300.00 beside the license there were hardware changes also as per him. He told me that all 5 had been spoken for from other customers that had been on him for this for over a year. Now if there are any ford employee's here that could find out if this is true it would help people like myself and others that are intrested in the upgrade. I purchased a 2011 Lincoln MKX with no nav due the the price and the very low kilometers on it. But would be willing to make the investment in the Nav since thats all its missing.