I have been autocrossing my '99 LX Zetec 5M this season. Check out the results here
Highlands Sports Car Club, Asheville, NC. Look in "event results" then click on either 2002 Nite Series or Biltmore Square Mall Autocross #2. Look for me, Don Francis, Ford Contour, NHS 11.
I usually averaged somewhere in the upper middle with the other cars in non-novice HS. I hope to improve as time passes, of course. Our last autocross this season is on 10/27/02, I'll be there ready to run. It's fun as hell, so just do it! Don't worry about looking dumb, everyone I've met at the events has been great!