Add-onAirliner enthusiasts can now take their places in a Flight Simulator X captain's seat and command the world's favourite airliner. The -300, -400 and -500 versions of the 737 have been expertly modelled and come with a choice of over 70 airline liveries. The new FSX version includes some extra features including innovative in-flight passenger screens and 737 Pilot In Command is also fully compatible with Windows Vista and the Flight Simulator SP2 service pack.NEW features for FSX:- Fully compatible with FSX airport animations including fuel truck, jetway, baggage truck, pushback truck;- In-flight passenger information screens that show multiple pages of information, fed directly from the cockpit instruments;- The information covers flight time, winds, speeds, height and temperature;- During the take off roll the co-pilot now makes call-outs thrust set, 80 knots, throttle hold.