I have an FAA approved version of X-Plane on a Precision Flight Controls CAT III simulator. I am running a quad core windows 7 unlimited system on this simulator, with a recent NVIDIA GE-Force graphics card with lots of dedicated graphics memory that is 4 years old. Can I run X-Plan 10 on this system, or should I get X-Plane 9.
Also: I need to keep X-Plane 8.4 installed on this computer as it is the only version that is FAA approved. Can I install 9 or 10 and keep 8.4 for the FAA approved work? There are planes that need 9 or newer to run that we would like to work with (not under the FAA approval) on the same system.