Side thought...I was just going through the "Sounds of Star Wars" book released last year. Sure enough, the sound of the Krayt dragon call was indeed the blue-ray version. Must not have listened to that particular sound back then. The book states that GL wanted to change it because originally it sounded too much like a Raider, but also because it was an off the shelf sound effect from an existing sound library. I actually think the new effect is better...not that it excuses LF for not fixing the millions of other issues.