"GNOME Video Arcade is a simple MAME frontend for the GNOME desktop.
It supports both the xmame and sdlmame ports of MAME for GNU/Linux and other UNIX-like operating systems, and can utilize third-party data files like arcade history and game categories."
GNOME Video Arcade 0.6.8 has been released and can be downloaded from here
Thanks to AEP Emulation for the news.
LinuxEmu
http://linuxemu.retrofaction.com/article.php?story=20100130072419684