Is the lighting really as dynamic as we are assuming? One poster mentions that now we can get runway lighting, for instance, but this seems to assume that Hitech got the lighting by actually using that aspect of DirectX. To me, however, it appears that they 'cheated' and just flip between graphics for the art.
I'm at work now, so I can't try this out, but has anyone flown just above the deck at night and fired their guns to see if the ground lights up too? If it's only the plane art that's lighting up, then all the other magical things (like runway lights, spotlight, etc) we've been speculating about are still far off.