Hi, I'm shortly upgrading an NT4 PDC to Win2k which I am completely fine with. = The issue is the existing NT4 Member servers which I am a little unclear = on: Basically, the DNS suffix used here is not related to the current domain = name e.g. NT4 Domain=3D abc, DNS Domain=3D xyz.co.uk (DNS is run on NetWare and I'm clear on the problems there). So, when I upgrade the server and select the new tree to be xyz.co.uk to = comply with existing DNS how on earth are the existing NT4 member servers = going to get a grip on the change? They will be trying to authenticate = with Domain abc instead of the new xyz.co.uk. (Using lmhosts files). Of course I can resolve this by re-adding them all to the new AD Domain, = but I want to avoid the period of confusion/rebooting whilst this happens. Regards, Joe Mulhall MCSE, MCP+I, CCSA Network Engineer D'Arcy ================================== To Unsubscribe, set digest or vacation mode or view archives use the below link. http://thethin.net/win2000list.cfm