ExTiX 9 x64 is a remaster of Ubuntu 11.10 released on 13 October 2011. The original system includes the Desktop Environment Unity with Gnome 3.2. After removing Unity I have installed Gnome Shell and Razor-qt so that everyone on the spot (during live operation) can compare the different Desktop Environments. I have also replaced the original kernel 3.0.0-14-generic with “my” kernel 3.1.6-extix. Kernel 3.1.6 is the latest available stable kernel, which can be downloaded from kernel.org. The system language is English.