I've preordered this set too and echo the thanks given to the time and trouble that has been taken to produce quality extras. I never take this work for granted given the standard of some catalogue releases on Blu-Ray at the moment, with distributors not even bothering to port over
existing extras on most discs. There's a fair few DVDs I'd like get rid of but won't because of this reason.
Thankfully, The Beyond BR will be well worth waiting for