Ultimate Edition, released in December 2006, is a fork of Ubuntu and Linux Mint. The goal of the project is to create a complete operating system, fully integrated, visually challenging and easy to install. One button upgrade is one of the many special features of this distribution. Other key features include a custom desktop and theme with 3D effects, support for a wide range of networking options including Wifi and Bluetooth, and the integration of many additional applications and packet repositories.