Both of these presentations are excellent. If you have whiteboard or clickers in your school or use promethean software you will learn so much from Deb Pickerings presentation. I recommend that everyone take time to review these archived presentations.
Here is the link for the PDE conference 2010 keynote speakers. Deb Pickering was excellent. I haven't had a chance to view Doug Reeves presentation yet but Pat Kennedy said it was good.