Hi all-- have been following all threads re Nav DvD's. I have a 2005 with the original white Dvd. I thought I could buy a new 4.63 (or now 4.64) and all would be ok. After reading through a lot of these posts I see that to update a 2005 system one needs to go through a series of dvd's before loading the latest one. I do not wish to buy 2 or 3 dvd's to effect this upgrade. Where can I get a copy of the intermediate dvd's so that I would be able to then buy and load the latest one without having the system go into the diagnostics mode? Also, can I borrow an intermediate dvd from a friend with a TSX or TL pr MDX? From what I have read it seems that the 05 RL will accept only white dvd's. Do the other models of Acura have white, or a color that is not compatible with the RL?
I am sorry for the confusion, but I want to get the latest Dvd at the right price and avoid mistakes!
Thanks to all for this great info!

Rod
05 RL

 

There are several v4.63 acura DVD navigation disks listed on ebay. I'm sure you can pick up other versions as well.