I'm having the problem of loading my addon scenerys back into FSX under Windows 7.
Previously I was placing them into the Addon scenery folder and then in the game clicked through to that parent folder and then it accepted it and loaded.
But under Windows 7 it will not accept the overall...
No screenshots yet, but there are plenty of people with a complete copy. I should have it in about an hour and will post screenshots, if I have time before I leave for the airport.