Well. here is a quick video of one of my first runs. (my bride and I are in a 2009 M3 2-door, 6M)(sorry, don't know how to embed):
http://www.youtube.com/watch?feature...&v=opFUG-1R-lY
Getting crushed by a M5
http://www.youtube.com/watch?feature...&v=iTYYIgeFhYI
Had a great first time, and know I'm hooked!
Z