一，因為藍光碟能儲比dvd更多內容，所以藍光的feature會比現在的加長版更多
Truth be told, even with the six Appendices discs on the original Extended Edition DVDs, which we packed to capacity with content, we knew there would be a lot of material we just could not fit onto the original DVDs.
So we purposefully held back some of the best stuff for later use. Every idea we had, Peter vetted and was placed into one of two categories: 1) Stuff to put it on the Extended Edition DVDs – or 2) Stuff saved for the HD Box Set."
二，更多片場的惡作劇、NG鏡頭等等
The additional content will also include "anecdotes; shenanigans on and off screen; practical jokes, the gag and outtakes reels (which are myriad), and the stories only people who were there know about."
還有只有片場的人知道的故事
三，花絮共20小時
According to Pellerin, he and Jackson have about 20 hours worth of ideas and material set aside for the box set. He didn't reveal any potential release date, however, explaining that Warner Home Video is concentrating on the theatrical releases for the time being.
四，pj說有粉絲質疑是不是會再有的搶錢行為，他回答
"The one thing we never did with the fans was make them feel cheated," Jackson told the site. "Back in the original release, we always put extra material in, extra documentaries – a lot of added value. I so totally understand why the fans would be upset; I don't disagree with them." http://bluray.ign.com/articles/108/1086145p1.html