Hello All,\n\nI posted a while back asking for help upgrading my single\nname domain to AD via Windows Server 2003. I am currently\nrunning NT 4.0 domain called MAIN. I am going to perform\nthe actual upgrade in 1 week, but I ran into problems in\nthe test lab. The install went ok, but I got confused at\nthe AD install. Since I have a single name domain, and\nover 500 users, what option do I select for the domain. Do\nI set it for a new domain in an existing forest? Will I\nhave to touch each workstation? I am currently using WINS\nand NO DNS!! All of my clients are static. Will I have to\nset DNS in each one?\n\nBackgroud: I have a single names domain. I am going to add\nan NT BDC to the domain, upgrade it to be the PDC, and\nthen upgrade it to 2K3 with AD...\n\nHelp!!