What is the most up to date Navigation DVD available for an '06 X?
 

Just curious what's available. Does anybody know of an affordable source? Thanks

Are you referring to the operating system or the map disk? If the map disk then the latest available is the 2012 edition (you will need the "High" version for a 2006 with the MkIV nav drive)

Unless you want to resort to a pirated download (illegal), look on eBay or craigslist for the cheapest. You can find 2011 versions cheaper than new and not a lot of difference in content.

The map disc is what I'm looking for. Just wanted the latest, greatest info for nav. I'll take a look on eBay and see what they have. Thanks for the info!