The second Open Movie, **Big Buck Bunny**, has been released. Just like the first one, **Elephants Dream**, it is a film created using open-source software and released under a CC license. Both movies were primarily made using **Blender**, an open-source 3D graphics software, along with many other open-source tools such as Gimp and Subversion. The operating system used was **Ubuntu**, demonstrating that high-quality films can be produced without spending large amounts of money on proprietary software. For a detailed list of the software used, you can visit this link.