NAV Versions

[DrG]

I got into an arguement with my service rep this morning over my NAV disk. I won't go into his attitude about what I should be thankful for except to say his is trying to convince me that a free NAV disk labeled Version 2 is newer than my existing disk marked Version 3 because his disk is new and fresh from the factory while mine is the disc I received with my 05 H2. My HAV unit won't read either one of them so he is finally ordering me a new one, BUT by my logic, version 2 is older than version 3 no matter how it's wrapped or when it arrived at the dealership. Is there something I'm missing here or is Hummer logic different??
David