Yeah version 8.1 the newest release of the maps for 2009. I got 7.1 in the truck when I baught it but am going to try the newest 8.1 hacked hybird DVD today and see hwo that goes.. If all goes well it should have all the newest maps and still allow for the hack just not sure I liek hitting the I Agree button each time I start the truck almost gotten used to it since I got a hybird 7.1 DVD I am currently using now btu I also don't know if hitting the buttons with it each time I do need to use the nav while moving since I also have the Wilee SPG device wired in... I can report back later today if anyone interested.
thre a few new roadway changes in my area now that I like to see if it got updated.