Ok. I have two windows 2000 citrix servers in a windows 2003 active directory. They run Metaframe XP Presentation server feature release 3. I am pretty new to Citrix, so I got screwed a couple of days ago. Basically, I never installed a license server so clients could not connect. (they could on this site, but not on my west coast site which has a different subnet and connects via a site to site tunnel). I installed the license server on my 2003 server domain controller and they connect fine now. MY QUESTION IS, do I need to purchase any additional terminal server licensing? According to Microsoft, the clients are fine as long as they are running windows 2000 pro or XP.