Hi there. I found this. Is it some kind of stand alone simulator? Its been developed by Lockheed Martin.What relation does it have with FSX .Is PMDG is having project with this one ?Check this out :- http://www.prepar3d.com/Sameer Mankame

http://forum.avsim.n...prepar3d-forum/All your questions answered, well except for the PMDG one, I'll let PMDG answer that ;)

Some users reported that the NGX works quiet fine in Prepare3D.However it is not as easy as to click the install button. Some things must be done before, or after installation. But don't ask me how.