Serenity HD Trailer Gone

Serenity HD Trailer Gone
Serenity HD Trailer Gone

Not sure why, but the page for the HD version of the Serenity trailer has disappeared, although the standard size trailers are still there. I notice, though, if you click the “Trailers” link on the main movie page, there is a “High Definition option under Windows Media, and now QuickTime. What gives?