Thanks,
@fireproof78. I was totally wrong with my supposition as to what it meant. It makes more sense now.
What I was saying is a beef that I have with ROTJ, though. Yeah, it's not exactly in the realm of bad science, but with respect to the technological aspect, I think it ought to be. Lucas wanted to make a Vietnam parallel, but the opposing sides were too far out of proportion to make the analogy reasonable on anything but a kiddie level. I'm not going to delve into why exactly, because that would be too far off-topic (getting into real-world politics, etc.). Moving on....