An update 1.10 has been published by Aerosoft for Corfu X. Beautiful and detailed scenery, but some users have experienced performance issues that should be solved with it, and other tiny fixes are also included. And it’s also compatible with Prepar3D Lockheed Martin flight simulator.
Lockheed Martin are soon to release a new Flight Sim based on Microsoft’s ESP platform that will maintain full compatibility with FSX SP2. It would appear that any FSX airplane, gauges and effects add-ons can be added to Prepar3D, and you can also add scenery, missions, etc add-ons.