Hi, We have a server being hosted in a data center. We would like to use it as our PDC. I got the remote browse sync and announce figured out. But, if possible, we would prefer not have the domain/workgroup advertised on the subnet where the PDC reside and conversely not receive the browse list for workgroup hosted on the PDC subnet on our local net. Right now, I firewalled the subnet address for UDP 137 and 138 on the PDC, but it break name resolution for reasons I don't understand. Are there a better way to do that ? Feel free to ask for clarification if you don't understand. I'm trying to be concise, but I admit the I have problem formulating the problem to myself ! Etienne Goyer