07-30-2009, 06:51 PM
Well, actually both are "legit", I got the Windows 7 Release Candidate beta (build 7100) and my FSX is genuine, so I don't really know what the problem was, but anyway, as I said before, thanks for your advice, some of the hints you gave me helped a lot to improve the performance not only in FSX but in every game I have, and right now my performance in FSX is decent (60-70 FPS with everything full EXCEPT autogen scenery) so I can be happy with that for now