Microsoft's official enterprise support blog for AD DS and more
New KB articles related to Directory Services for the week of 4/19-4/25.
You cannot use a UPN-formatted user name to log on to a Windows Server 2003-based FTP server that is running IIS 6.0 if the domain controller for authentication is running Windows Server 2008
Windows Server 2008-based domain controllers cannot negotiate Quality of Protection (QoP) for Transport Layer Security (TLS) connections from non-Windows LDAP clients
You may see garbled text on the logon page when you connect to a Terminal Services RemoteApp application from the Administration Console for Windows Essential Business Server 2008 Management Server