A new demo has been added in the Microsoft Windows Server 2003 demo portion.The detail of this demo is
Title: How to Prevent Group Policy from Being Overridden in Windows Server 2003
Objective: The group policy that is processed last takes precedence over the group policy that is processed earlier. The objective of this demo is to show you how to prevent a group policy from being overridden in Windows Server 2003. The higher objects in the group policy list have higher precedence because, by default, they can overwrite the objects which are processed earlier. (However, if No Override is set on a Group Policy object, it cannot be overwritten.)
If you are a subscriber, then click the Demos link in the navigation menu to view the complete list of demos.