Download Windows Server 2008 Component Posters from Microsoft
If you subscribe to TechNet Magazine, you may have seen the Windows Server 2008 Component Posters in the July 2007 issue. If you don’t have a hard copy, you can download these posters from Microsoft. The following two posters are available as PDF files.
1. Windows Server 2008 Active Directory Components.pdf
2. Windows Server 2008 Feature Components.pdf