Just been browsing the Motor-talk.de site, and those guys are saying there's a software update available for the Discover Nav Pro. This is the hardware OS not the Navigation software.The new version is apparently version 0200, and mine (only built a month ago) is 0179, and is only available via the dealers apparently (not a download).Not too sure yet what all the changes are (but hopefully it will add contacts to the MFD display - well I can hope at least)Version information of your current unit can be found here:Nav pro software by Sootchucker, on Flickr