I too was at this session and couldn't agree more with what Stealth said. I only have an M3, but I seriously thought about selling my house, buying an M5, living out of it, and borrowing friends houses for showers and bathrooms!
Stealth...enjoyed chatting with you at dinner the first night there. Glad you were ok after the little fender bender. Next time, check the Walkie channel before you tell everyone you crashed;-)