Does TS licensing need to be totally redone when moving a TS licensing server from an NT domain to a different Active Directory domain? These are member servers now in an NT domain. I hear that with AD the TS Licensing server runs on a Domain Controller and Licensing is more or less centralized there. I would assume Citrix Licensing would remain less affected by this - running MF XP FR3. Steve Parr Systems Analyst, Citrix and Terminal Services Network Services, Infrastructure Support, IT Metroland Printing, Publishing and Distributing Ltd. phone 905-279-0440 ext.221 cell 416-219-3016