It's been available for two weeks or so now, and the hype has died down a little, but it is still worth mentioning the new animated movie feature, created with open source animation tool Blender - Big Buck Bunny.
This is essentially the follow up production after the quite successful
Elephant's Dream last year. Which I must admit to enjoying more than this latest effort.
For more information about Big Buck Bunny, the Peach team or Blender, it's probably easiest to send you on your way with a fine collection of links: