Catch the first 9 minutes of Serenity (up to the main titles — “Where are you, little girl?”) here. Shiny.
Requires some sort of viewer to be installed; so far my machine hasn’t blown up.
My only complaint (aside from it making me want to see the movie again) is that it’s the largest block of time on the movie with only minimal involvement/interaction of the crew, making it both a great setup and a poor “sample” of the film.
But it’s still better than a poke in the guts with a sharp object …
(via Les)