Husker: I see now you are in Omaha -- a bit cold for the top down!
Fortunately Austin is a bit warmer, and I've had several chances to hear the Sport exhaust. Porsche should have labelled the button "More Fun".

I can't quit poking it -- just to hear the exhaust open up.
Funny story: pulled up to a stop light where a beggar was working the row of cars. Beggar walks over to my bright orange Boxster and loudly exclaims "What a purty car!".
I've never had the kinds of reactions this car is getting. Something about the color + shape evokes thoughts of fun for people.