I am currently upgrading my RAS server, and would like to upgrade it to Windows 2000 RAS server. Is there any special things to take into consideration because of AD? We still have a PDC and two BDCs, but are thinking of migrating here in the next 6 months. I have heard that you cannot have a 2000 ras in a NT 4.0 network, but I am sure there has to be a way. Any suggestions would be great.