Ultimate Edition 2.6.1 - new release from Ultimatix Team, based on Ubuntu 10.04.1 Lucid Lynx, can operate both as a LiveCD (with English interface), as well as the installed OS (with user-friendly interface language).
Despite the release of version 2.7 and 2.8, the developer has provided this release is long-term support (LTS - Long Term Support) considering the basis of Ubuntu 10.04.1 more stable.