Unzipping the attached .ini into your groovymame directory should enable Calamity's settings for all Playchoice 10 games, so the settings will be sucked up when you start them from Hyperspin. I now get an actual screen, with music (instead of just the black screen I was getting before). Unfortunately, when I coin it up - the screen goes black. I wonder if it's because MAME is choosing to emulate the "select a game" screen rather than the actual game itself, if these cabinets had two screens to render.