I only had Flyinside-FSX for a week. So far I really like it. The only disappointment is that it won't allow me to run FSX-SE in DX10 mode. After I installed Steve's DX10 helper, FSX-SE became much enjoyable due to improved graphics and also the absence of OOM crash. Now running Flyinside I feel like going back in time to experience the DX9 graphics and the old OOM crashs. So I hope this feature can be put on top of the to-do list. BTW, can I manually change the entry d3d10=0 to d3d10=1 to force DX10 in flyinside-fsx-se.cfg file?
That being said, it is a trade off I am willing to take to get into VR simulation.