When I first setup my Terminal Server I did not know much about the Licensing, so I did not activate the licensing. After a while a had some clients get error messages that their license was going to expire. I did some searching and activated the Licensing manager. I had Clients listed under Temporary but some have migrated over to Existing Windows 2000 License. My problem is and it has happened to a couple of clients now that they log on no problem then one day they start to connect and get automatically sent back to the white Remote Desktop page with no error message. It appears that if I reboot the server they can connect again at least for a little while.