I noticed when I was playing around with the various ESB version that are out there, that there is a noticeable difference with the number of frames in many scenes when you compare the Bluray with Adywan's 97SE which is what the Despecialized 1.0 of ESB is largely based on.
It's like the Bluray has been recut with a frame or two difference in many scenes.
It made it difficult to sync the two versions up on a timeline...
I'm assuming Harmy is using the Bluray as the main source for this next version?