Back on topic - I was just flipping through channels and noticed the '04 SE of Empire on Spike TV. And what did I happen to notice?

In the scene when they close the shield doors ("The chances of survival ... " etc), after the one Rebel commander says "Close the doors," the doors begin to close in the background, with no sound to accompany. But in the very next shot, the doors haven't started moving yet - then they do, and the sound of the doors starts up.

Don't know if it's been brought up yet.