Flying from an inner suburb in sunny Perth Greg has created his pride and joy, his "Queen", a 747-400, part of the Worldflight Perth team. Greg's flightsim software of choice is Lockheed Martin's Prepar3D in conjunction with Aerowinx PSX avionics systems simulation for the 747-400.  Greg is running 3 x HD projectors for his outside view, each connected to its own computer.  Very heavy hardware for this sim but nothing engineer Greg can't handle.