Thank you for this information catymag. However I fail to understand why the North America map was posted but also the Mexico and Canada maps were posted if they are both included in the North America map. Oh well, I guess it doesn't matter. The question I have now is regarding the Lane Assist feature. I have installed the latest .jcv file as posted in one of the above posts and went through the simulator as you suggested. However the lane assist feature does not function. Should I re-install the previous .jcv file back into the folder in Garmin and leave the new one in there as well? Can two .jcv files co-exist on the unit without any problem? Thank you.