Hi ALROT. FSSC hasn't yet been updated to be fully compatible with FS9. However, it can still do most things. The old AFD BGL no longer works in FS9 so use a Menu Entry instead. The BGL can then be loaded into AFCAD.

I'm told that the latest Airport for Windows is better than FSSC now but I always found it difficult to understand. I prefer FSSC so haven't tried it. http://www.airportforwindows.com/
Both programs are similar in many ways with a lot of the same features. I suggest you try both & see which one suits you.