Wind Tunnel

Hey all, just got a new Blk on Blk 330i sport pack. Love it! In my down time i always seem to find the speed channel, just like cars. What do you all think about wind tunnel, do you agree with Dave Despain. Last weeks show concintrated on Champ Car racing. He has been know to be a Bimmer Fan. Let me know what you think. Check him out at www.speedchannel.com/speedchannel/