The original server 2003 acting as the domain controller needs to be replaced but I cannot make the new server 2003 a domain controller. I can join the new server to the domain, when I try to make it make it a domain controller I am getting this error message: "The operation failed because: the active directory installation wizard cannot continue because the forest is not prepared to install server 2003. Use the adprep command-line tool to prepare both the forest and the domain, the version of the active directory schema if the source forest is not compatible with the version of active directory on this computer." I could understand this error if the one server was 2000 but both are server 2003. All service packs and undates are installed on both servers.