Since I posted already about my anticipation for X-Plane 10, many new things have happened - FSX has had many new addons that are great - sceneries, A/C's, Airport traffic activities and etc. FSX is really evolving. I am still very interested in what I have seen and what's been reported about X-Plane 10. I have had wallet ready for it for some time. Many have suggested that I go ahead and purchase X-Plane 9 in the meantime. What I would like to know is do the A/C's and sceneries that are available now that work in the latest X-Plane 9 version, work in X-Plane 10. What addon products that work in the latest version of X-Plane 9 will NOT work in X-Plane 10?

From what has been said in various forums, every single add on that works in x plane 9, will work in x plane 10.

Thanks for responding. Could Mr Austin or someone from the Laminar Research team comment or verify this? Also, will X-Plane 10 require an un-install of X-Plane 9 or install over?Thanks again . . . .

That's where I got my info. A post that Austin made in a forum. That XP9 add ons will work in XP10. XP10 is a completely new sim. XP9, unless you want to still fly in it, will need to be completely deleted. If you want both sims, they must be in separate folders.