its decision to release Serenity on HD DVD. Now, the studio is finally giving Blu-ray aficionados the privilege of buying the film, and it's even tossing in a few nice upgrades to boot. Given that this title would likely sell on Blu even without any extras, we appreciate the touchups. Those who take the plunge will be treated to a 5.1 DTS-HD Master Audio track, a 2.35:1 1080p video transfer, BD-Live support and a whole slew of bonus features that can't all be listed in this space. Make sure you don't spend all of that holiday cash before December 25th, as you'll need $29.98 (MSRP) in order to snatch this one up on December 30th.