Has anyone managed to update the Gracenote database on the HDD navigation unit? Some of my CDs aren't in the database and adding all the info is a pain. I've found some databases for the American Pilot and Odyssey but they don't work. I also found a web snippet on the Gracenote website that suggested the new civics would be able to update via mobile internet access but I don't think it has been implemented. The database version is in the 3000s but the American databases are well into the 4000s so our version seems a bit old, which I'm not happy about.