Elminster, is your network config ok? Does the Hypervue manager list all your cows? If not, you may have to make an auto scan, or add a node by hand, by entering the name of the computer or its IP address that hosts the cow, and the port number. This is from the Infinite Hypervue manager, so I don't know if it's the same for Esprit. But wabe told you that already, so I guess you already tried.