My first crash with a Roadbike

With the goal in my mind to get really fit again and to get back into the 2009 racing season, I had an early start this morning to go out for a morning road ride. But while turning around the corner I saw myself going down besides a standing car .
I went over my handlebars and came to an abrupt halt in the gutter.
I couldn't explain myself what had happend when a passenger got out of the car and picked up a round stick from the ground that looked like a cut off broome stick. I was really lucky to get away with bruises and(unfortunately) a dint in the top tube of my roadbike. I much more prefer to crash with my Mountainbike and have a softer landing...