Seeking Info: Infiniti G35 DVD Navigation System

Dear readers,

I recently bought an Infiniti G35 with the GPS option. While I am waiting
for the car to be ready, I was wondering if I could document myself on that
technology, since it probably is the only accessory for which I will need to
read the manual.

I seek information about the Infiniti G35 DVD Navigation System. I have seen
everything there is to read on Infiniti's website and asked many questions
to my car salesman, yet I do not have all the details put together. I am
interested in the technical specifications of this device; its OS, its
brand, the way to program it, etc.

Unfortunately, googling around has not helped very much. I would appreciate
if someone could post some online or offline references on the subject.
Lastly, the salesman mentioned that I could later upgrade the system by
buying a disc from Infiniti; is there any alternative to that?

Thank you,
Max

UPDATE:

I still need more info, but for the record, here is what I found so far:

The maker of the GPS software (or is it only the data?) seems to be Zenrin:

<a style='text-decoration: underline;' href="http://www.zenrin.com/" target="_blank">http://www.zenrin.com/</a>



"Max Plante" <maximevie.DeleteThis@hotmail.com> wrote in message
news:LygPd.38128$0S.902136@weber.videotron.net...
 > Dear readers,
 >
 > I recently bought an Infiniti G35 with the GPS option. While I am waiting
 > for the car to be ready, I was wondering if I could document myself on
 > that technology, since it probably is the only accessory for which I will
 > need to read the manual.
 >
 > I seek information about the Infiniti G35 DVD Navigation System. I have
 > seen everything there is to read on Infiniti's website and asked many
 > questions to my car salesman, yet I do not have all the details put
 > together. I am interested in the technical specifications of this device;
 > its OS, its brand, the way to program it, etc.
 >
 > Unfortunately, googling around has not helped very much. I would
 > appreciate if someone could post some online or offline references on the
 > subject. Lastly, the salesman mentioned that I could later upgrade the
 > system by buying a disc from Infiniti; is there any alternative to that?
 >
 > Thank you,
 > Max
 ><!-- ~MESSAGE_AFTER~ -->