Hey guys, We run a domain environment with around 150 desktop PC's with Static IP's, and we do have GPO's Implemented. We have 2 servers that run both DNS and WINS. IE, there preferred DNS server is also the backup WINS server, and the preferred WINs is the backup DNS. We are coming to change the IP address of one of these servers, but as the IP details for the client machines are set manually, I'm going to need to change the DNS and WINS server addresses that are held on the client machine's adapter under TCP/IP properties / advanced. I can push the DNS server addresses out via a GPO, which should be effective, but the problem I have is changing the WINS server addresses. As far as i can tell, I cannot push WINS out via GPO, but I'm not looking forward to the prospect of doing this manually.... Is it possible to automate this in any way? Has anyone used the NETSH command to do something like this? Many thanks in advance guys.