Hmm, interesting, but since I very much doubt that they included Einstein's relativistic corrections that means that theoretically you could pass up the light. I have gotten space craft to go very fast (over 100,000 meters per second) I find the physics controller breaks around that speed and the rocket becomes uncontrollable. I don't think they can make the light speed infinite strictly speaking what you are saying is they display the light independent of the crafts speed. in other words it simply is. The graphics engine simply draws the light the same no matter the speed of the craft.