Looking for information about File Replication Service (NTFRS) I found this interesting KB.
In Windows Server 2003, administrators can change the computer name of a Windows Server 2003 domain controller by using My Computer or Netdom.exe, but neither method renames the domain controller's corresponding NTFRSmember object for SYSVOL from the old computer name to the new computer name. The difference between a domain controller's NetBIOS name and the common name for its NTFRSmember object does not break any functionality until a new domain controller is promoted into the forest with the old NetBIOS name of the renamed domain controller. When this behavior occurs, the new domain controller deletes the existing (duplicate) NTFRSmember object and recreates a new NTFRSmember object for itself. The renamed domain controller that originally created the NTFRSMember object ends up without an NTFRSmember object.
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