I am running a 2009 airbag Goldwing using a CF card for the GPS. It has the original V2 of the firmware which has a few problems recalculating routes when I start "busking" a journey. I understand the updated firmware helps sort this problem out. Incidentally I have managed for find V2.6 on this site so will try to upgrade to that version and see what happens. I think I am correct that V2.7 is the most recent so if anyone can help me source that I would be grateful.