 The network used Microsoft MS-Net server and client software, Zilog Z-Net network interface cards, coaxial cable and BNC connectors.It allowed up to 127 workstations to be connected and booted directly from the network server.Network users could be members of user groups, with each group receiving a customisable menu of programs to execute or a Windows 3.0 desktop, optionally without the 'File' menu in Program Manager.