Based on Ubuntu Feisty Fawn (7.04), Ubuntu Studio provides a suite of the best FREE and Open Source software available for multimedia creation. The distribution is completely free to use, redistribute and modify. On the other hand, the Compiz Fusion project tries to bring us all the latest 3D technologies, such as Cube reflection, paint fire on your desktop and many breathtaking eye candy animations. Combine these two elements and you'll have the most futuristic, out-of-this-world operating system.