Originally Posted by ArNarX5

I was wondering what was the latest version of the Navigation OS and Map software I could install on my MKIV.

I have already done an update once and it gave me the one with the perspective view.. i believe ver 27 but my map has stayed the same.

Does anyone know where to download the newest version of both the OS and the map to burn onto dvd and do the upgrade?

Many thanks for any thoughts you may share...