Short answer: lots. So come hear the essential "What every admin absolutely needs to know" about Group Policy. Learn why you need a "geat shift" to make sure you're doing it right. Learn how to get out of burning 5MB per GPO on each DC. Learn about the new things you can do (like power management and USB port management--only for the modern client). If you’ve got even one Windows Vista or w7 client that you’re going to deploy, you positively must come to this session to learn the updated ropes from Jeremy Moskowitz, Group Policy MVP.