Add Windows 2008R2 DomainController in existing 2003 AD Domain

1. Raise functional domain functional level to Windows Server 2003
2. Preparing AD DS for a new domain controller (W2k8)
 
   Стартираме на  infrastructure master from Windows 2008 Install CD\support\adprep\: 
    adprep32 /forestprep
    adprep32 /domainprep /gpprep
    By default се стартира adprep64!
3. Promote new W2k8 Server to a Domain Controller