"Based on Ubuntu 14.04 LTS and uses pantheon as the main desktop environment, Elementary OS freya delivers great new features, dozen of improvements, bugfixes, better documentation, updated applications from upstream, and many other goodies that will make your desktop a delight to use every day. Here’s everything you’ll find in the stable version of Elementary OS Freya." -- source: http://ubuntuportal.com/2015/04/elementary-os-freya.html Cheers, Peter -- Peter Reutemann, Dept. of Computer Science, University of Waikato, NZ http://www.cms.waikato.ac.nz/~fracpete/ Ph. +64 (7) 858-5174