More updates: I've spent a considerable amount of time tuning the Comet's performance with a Rolls-Royce Avon engine plug-in by Smellybeard (UK X-Plane Development Team). Also in preparing a paint kit. This is as much for me as anyone else: the master PSD files with all the metal, shadow, seam and rivet details were several gigabytes each, which is simply not practical on a day-to-day basis. The first livery to trundle off the line, using the paint kit, is for Middle East Airlines. Screenshots here: http://www.dh-aircraft.co.uk/news/files/fba96854a61eabb80cd4413aa7cb53d1-90.html Guy.