The only real problem I have been having with my naomi setup is that one of my cabs doesn't seem to like the sync signal coming out of the board. I can't keep the picture stationary for more then a minute or two to save my life. The monitor works fine with everything else including CPS1, CPS2, Neo, System 11 games, Street Fighter EX, and others. Sadly the monitor is only a low and medium res monitor and I don't have the cash to get another cab that has VGA... Ahh, the joys of doing an expensive hobby on a broke man's salary.