Hi, here is a new tip i have found, surfing around the net, and i dont know if it will work or not.
Some french guys, have found, that if you past your fs9cfg file in the fsx cfg, this will improve a lot the game.
I have no idea if this will work or not, but could be interesting to try.
Of course back up the original cfg,and look after have pasted the fs9 cfg, if the new cfg needs some of the tweeks and than start fsx and see......
Unfortunatly i can not try on my own, but hope that someone can tell if is true or not..
Honestly i have my doubt about, but why don