Check out this new preview specifically for Harry Potter and the Half-Blood Prince’s Blu-Ray release.  The voice-over guy promises that the disc will include footage from Harry Potter and the Deathly Hallows.  How much footage?  Hopefully more than five seconds, but I’m not totally holding my breath.  When it comes out — on December 8th — we’ll find out and hopefully get some video online.

For now, here’s the trailer: