Wow – this has got to rank up there with the greats 
Joss Whedon has confirmed that they’ll be releasing a Special Edition of Serenity! Hurrah! It’s going to be released in the summer, and will include some extra stuff, including (he hopes) a full cast commentary.
Oh, and apparently it’s because the DVD sold so well originally. Here’s hope that a sequel could still be a possibility.
mrBen