Actually, is on my future project list...

If someone could provide me small clips of the same scene (1 minute) both from BD and DVD, I could use them to make a preliminary test...

@kk650: before starting my "The Matrix [spoRv]" project, I downloaded your Matrix regraded; and it was one of the best attempt I've found it at that moment, even if not so close to DVD colors, it's really better than greener-than-green BD.

Keep on going, color regrading is not a science, it's more like magic... (^^,) and we are a little bit sorcerers, aren't we? Well, I'm more like the mad scientist you could find into my signature, though...