How do I back up AD? Seize an Operations Manager role? Recover a Domain Controller? Manage SYSVOL? There's a guide for that... Active Directory Product Operations Guide Process: Back up Active Directory Process: Non-authoritative Restore of Active Directory
Read More...
Read the complete post at http://blogs.technet.com/seanearp/archive/2008/01/19/active-directory-how-tos.aspx