We are thinking about re-organizing our windows server's. Currently we have multiple Domain Controllers at several locations across the U.S. We would like to restructure this so that we have one master domain, say test.com, with 10 or so others Domain Controllers. We would then upgrade/change the previous domain controllers to a new name and have it point to this master domian controller. Has anyone implemented this before? If so any suggestions on how to go about doing it or know of any good resources/ article regaring it. If not any thoughts would be appreciated. Thanks!