Sooo, what does this mean in non-avisynth terms? Compared to NTSC GOUT, where does PAL GOUT have added/deleted frames? I'm sure if I understood avisynth better, I'd know you already told me...

AFAIK, PAL SW gets an extra frame in the Yavin hangar scene, ESB gets two extra frames as they're preparing to escape from Cloud City, and ROTJ gets two extra frames just after the last scene on Dagobah, and loses one frame during the battle on Endor. Any others? I think I may have missed title card shifts, due to the fact that Harmy fixed those in his PAL GOUT-based video.