Forgive me if this has been asked a million times...
I was looking at photos of the interior, and on our E46, the radio area says "BMW BUSINESS", but now, on the newer model (including the sedan), it's changed to "BMW PROFESSIONAL".
I know other BMW's have gone from "Business" to "Professional", but quite frankly, what's the difference between the two? (What got me curious was that photos of the new 3s in Europe showed the radio saying "BMW BUSINESS" whereas in America it's BMW PROFESSIONAL).
Sorry if this is a really obscure question, but I've always wanted to find out!