Thanks for the comment. My video card is old, but is certainly enough for VR. I currently use FlyInside in MS Flight Simulator X for VR, and I was able to use FlyInside for X-Plane's demo as well.
Once I heard X-Plane had native support for VR I jumped on it. However, from what I've been able to track down, they seem to do simple string matching on the HW model of the video card, with no regard given to system performance.
It's incredibly frustrating to have that option there but not able to use, as my system can run this game in 3D at 120 FPS no problem. I feel like I'm getting snubbed from some developer that didn't finish filling out the list of approved graphics cards.