Recently purchased a Z4M and am looking for more detailed information on the functionality of the "Sport" mode button. Beyond the improved throttle response, which I have read about and experienced, I would like to find out specifically what else goes on when that button is engaged. Any information would be greatly appreciated. Thanks.

http://forums.bimmerforums.com/forum/showthread.php?t=825613
Some info is in last posts.

The Z4M sport button only adjusts the throttle sensitivity to the best of my knowledge...