At home I have a small LAN with ADSL. I presume it is the broadband modem/router, or whatever it is called that has inbuilt DHCP and DNS servers I presume. (I am not so sure about the DNS server - is that in the router or on the web? Anyway they make it possible for the LAN to function. Understood. I want to run my own DNS and DHCP servers under 2000 advanced server. I know you cannot have 2 DHCP servers using the same range of addresses. Must I and how do I disable my home routers DHCP before running the 2000 server DHCP??