Ady, I just finally got my hands on the DVD9 version, and I just wanted to say that (so far... watching as I type) the Isolated Music Track is wonderful. Thanks so much for putting this on the disc, and I really hope you do the same with the DVD9 version of ESB:R.
Oh, and I really like the multi-angle effects bit, and the Biggs scene too. Thanks for putting those on!