There is also the issue with hardware. For example: you will not be able to see moving jetways and such in FSX if your hardware doesn't support DX9, even if the settings in FSX are set to the max.
No offense meant, especially being new here. However, it is my understanding that FSX wont even function if you don't support DX9. I know DX10 hardware is optional, however DX9 to my understanding is mandatory to operate the game. I'm not sure how Direct X would affect the functionality of things either. Yes, it will affect the way they look, but does it affect their functionality? I guess it is possible they have a code to disable it if it is not run on DX10 capable hardware??? Is there a little better explanation for what you are saying perhaps?
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