[ Thanks to Martin for this link. ]
“Its development cycle closely follows that of Ubuntu
— it is also upgraded every six months.“As an Ubuntu-based Linux distribution, Mythuntu 9.04 Beta
bundles the Xfce 4.6.0 Desktop Environment (Xfce 4.6) with the
recently released Thunar file manager version 1.0 that makes its
debut in Xfce 4.6.0 (Thunar replaces xffm).“- It does not include major Ubuntu apps like Gimp, OpenOffice,
Evolution etc.“- Like Ubuntu 9.04 beta it includes the recently released
Firefox 3.7, VLC media player 0.98. Download and burn the Mythbuntu
ISO file. The frontend can run directly from the live CD. Enjoy the
screenshots.”