I received a notice that updated DVDs are available for the factory-installed navigation system at a cost of $190. Can someone who has purchased these comment on whether they are worth the money?

 

Do you have alot of roads that are not mapped and or have changed due to construction?

YES - Get an update

NO - Roll with the old one

I have the Zenrin 6.6 for my 03...newest available I believe still. Although I paid $40

 

$40 from where? i need a hookup like that

 

I searched the intrawebs for a guy who burned them scratch that "backed them up" haha. Sorry I have no clue who or were he is now. Do some Digging. Look into other forums that work with the Z for your year. (other Nissans that use the same disc). Thats what I did.

I even tried to burn them myself but failed. There is alot that goes into it thats why its hard to get anyone to do it these days. GL.

 

I have successfully make back up copy of my original 6.7 disk.
It runs perfectly fine just like original.