Hello all. A little introduction, I am currently building my first mame cabinet, and this is my first post on this forum.  I am 99% done with the cpu going into the cabinet and I've found the solutions to all my problems on this forum, except for one.  
I have MaLa set up to play a series of videos on the screen saver.  Now I can't seem to pause the background music in MaLa when I have the screen saver playing, so I am getting simultaneous sounds/music from both sources.  So any idea how to fix this (just have sound from the screen saver)?
Thanks in advance for any help.