I have a 03 G35 coupe with Navi, after I bought the car I noticed it doesn't have the proper navi dvd. It is a burned copy. Due to buying the car from a 3rd party they state they also bought it that way.. So I am kind of stuck.

Can anyone help me figure out what version of the software I am running?

I am not sure if we could verify some file sizes on the disc. I want to get the latest version of the software if I don't already have it.

Let me know if anyone can help.

TIA