I know what a cluster is. I've heard of different things like Beowulf. What I want to know is can the master node act as a desktop computer with the combined resources of the whole cluster, so you can run VM Workstation or something of that effect on it? If you can could you give me general setup info using Linux for all the nodes, what software to use and so on? Not just VM, but anything else really like launching an app from Unity and having it figure how to distribute that process across the nodes. Please?