I recently updated the Navigation software on my 08 CRV only to find that it had not inproved from the 8 year old maps that I had before. It doesn't seem to matter which routing mode you select, it takes you on a roundabout route. For example, I travel from central TX to MT which is 1300 miles. Google maps does the trip in 1349 miles and all 3 of the Honda modes takes over 2000 miles. I would highly recommend not upgrading to the latest version of the Honda Maps and save yourself $150.