OK, I promise a post on Print Generation is still coming, but I'm waiting to get a print from J.J. to fully figure everything out. Ultimately, I'm intending it to be a sort of technical breakdown of the film's production. J.J. said that would be cool - I was worried he would think it would demystify the movie somehow, but he wasn't worried about that.
Also, in an ideal world, I'd make a scan of the same frame from every single generation, which I think would be a pretty amazing demonstration from a technical point of view. If anyone wants to volunteer to do this, drop me a line. Ideally, you're in LA and have time on your hands.