I currently am administering a win2k native domain spread across a WAN connected via VPN tunnel. I would like to migrate the live domain to linux based domian controllers. I have one linux file server authenticating with SAMBA and the w2k domain controls. The w2k servers are also acting as DHCP,DNS,WINS,print servers. There is one server at each location. What would be the logical steps to shutting down the w2k servers without disrupting my users. Also one w2k server is acting as the VPN server for remote access. thanks, Ed Wissner