im very late but to update on this comment from 2008 for the next viewer to see: the plane is able to be converted onto fsx, but you will encounter a few bugs, such as the a/t not holding the selected speed, and the alt hold not working; it will bob up and down. ive contacted a few software developers to see if they can aid me with these bugs and get it fixed, so some of us who want the PSS 757 on fsx can fly it worry free.