The only thing I know about Laserdiscs is that the Star Wars ones are worth their weight in gold. They are the only digital release that hasn't been F#$@ed with by George Lucas.
Laserdiscs are analog. Not digital. I don't get it either, but you can't just copy them like you can copy a DVD.
I thought they published the Laserdisc versions of the original Star Wars movies on DVD at one point?
They did... kinda. They were letterboxed instead of being properly formatted for widescreen. You know how widescreen movies just seem to -fit- on a widescreen TV? Well, these ones keep the bars on the top and bottom. It sucks.
I LIKE laserdiscs (hell I love old video formats) but man are those discs bulky as hell.