MaxiVista will run additional screens through a PC connected to the home network. it is very effective when used with MS Flight Simulator . I have 3 screens running at the moment 2 from my Laptop and one from a desktop (this is the one with Linux.) The desktop one is not running right now until I get wine installed. I am getting a hand me down Monster PC from my son which will run 3 Screens on 2 graphics cards (cockpit front view, Cockpit Right look out and a smaller screen for GPS and Radio Stack).The Desktop will run the Cockpit Left Lookout.I will also run The Laptop to make sure that I am in touch with the world. Should keep me busy for the winter. Thanks all for the advice ,I will let you know how I get on. Cheers