When migrating a Server that hosts a SQL Server 2000 Instance from an NT Domain to an Active Directory Domain, What, if anything, needs to be done withing SQL Server for everything to work properly???? Since migrating the host Server to AD, my NT Authenticated SQL Server Logins are not working properly (Server and accounts are all in the AD domain). Also, I noticed a new tab on the SQL Server Properties display Called Active Directory. Do I need to add this Instance to the Active DIrectory?????