Just as a follow-up, I downloaded and flew the X-Plane 9 demo this past weekend and was highly impressed. I ordered a copy of it yesterday, supposed to be here tomorrow, so maybe this weekend, I can give a more in-depth review. At first glance, it appears promising. From what I can gather from the website (
www.x-plane.com), there are already tools available to transfer aircraft and scenery from MSFS to X-Plane. If that's the case, and v9 proves to be all it's made out to be, I may be one that makes the switch. I'll post more as things progress.