Looking for reference for uni presentation - flightsims for training

Hello,I am looking for websites refering to flightsimulators (especially the ones that were only meant to be games when they were published) being used as training devices for real aviation.I know that for example X-Plane is being used in some cases.I have to prepare a presentation for wednesday concerning this topic and I am still looking for resources (I never find all of them myself :) so if anyone of you knows where to find something about this topic please leave a message here or mail me: [email protected])Thanks to everyone in advance,Robert Lechner