[Sad] I administer a Domain with an NT Server and XP Clients. I need to allow a specific user "Full Control" of a certain folder. When I ADD this user in the Security Tab and give him "Full Control" rights to the folder it appears to take hold. But when I return to the folder properties later, the user is gone and is replaced by the user's SID Number. This in return does not allow the user to take full control of the folder. Any suggestions