As the title suggests, Im looking for -if any - open source operations programs for Mac or PC .. I am looking at an interactive program utilising yours and others home MRR's. It will be possible, but want to see how hard this may be to programme. Basis - wire DCC via ethernet/usb3 into a new port via router and using its own IP, integrated with Java or Flash should be able to make a virtual tour using say 'BOBs' model RR in USA and 'John' in Australia etc. By just leaving a camera mounted on loco we should be able to switch, shunt, etc... if you get what im trying to describe.