I swear I read this post somewhere else
  • Start MultiBox Server on main PC
  • Start MultiBox Client on main PC
  • Start MultiBox Client on secondary PC
  • Make sure the port settings match on both machines
  • Set up monitor layout (drop boxes with computer names)
  • You should see network spam in the Server window: "Computer1 has connected on 192.168.0.101"
  • Make sure the host name for the server is selected
  • Add all machines to hosts file on every PC: C:\WINDOWS\system32\drivers\etc\hosts
    "Computer1 192.168.0.101"
    "Computer2 192.168.0.102"
    "Computer3 192.168.0.103"


(...and this is in the wrong forum)