KMameRun is a KDE frontend for M.A.M.E. (Multiple Arcade Machine Emulator).
Here you can comfortably set your default or per game configurations when
calling xmame. The xmame binary has to be
available somewhere on your system.
See the KMameRun project
page for more information. You may download the last release from here.
No User Manual for the time being, but the program is quite straight
forward to use :)