Definitely not only M3's. I wasn't sure if any non M# owners lurk around here or not, but I'll try those other forums you mentioned.
Glad to see there are some Forza 2 players in here
As for the event I really can't give any details on an open forum. Right now I'm trying to see if there is enough interest for this to happen, and so far so good!
Do any of you know friends in LA with sick rides? Could be any make and model as long as it's tuned.
Thanks for the positive feedback