Jefferson:

You are correct...the RSN-E looks the same, however, there is an external...seperate...nav wheel--see the Q7, for instance...that's true MMI. I know, it didn't make any sense to me either. But they are different systems...somehow...

I think they were trying for a BMW iDRIVE system...

 

I got my Q7 on February, but did not know the Audi Music Interface for MMI was an option, my Q7 was produced after 11/06/06, my dealer told me that it was produced on the first week of december 06, so how do I get this option installed now, do I have to wait for the retrofit kit, or since my car might already be ready for iPod what do I have to do to get the Audi Music Interface installed in my car after production, now that I have it?