Project Lorena is a Mame (mamedev.org) frontend.
A simple and direct frontend to run Mame in Linux, Windows and Mac OS X. Where the user has quick access to games information, including pictures, videos, sounds, etc.
Just it.
Video example: http://vimeo.com/42694642
Enabled repo non-free and contrib
apt-get install mame mame-tools mame-extra
apt-get install python-qt4 python-qt4-phonon