It was pretty easy to set up once i figured out what I needed for each game... I've got a single PC ROMS folder in which I place the .pcg files; I've named them what I want to show in my gamelist. In MaLa, my "Other Emulator" tab for PC games only looks for .pcg files and produces a nice clean list.
My .pcg files point to Closemul .bat files so I can escape the games. In a couple of cases, the Closemul .bat points to
3DAnalyze for pixel-shading emulation. Closemul opens 3Danalyze, then passes a command to run the game, finally closing 3Danalyze after the game begins.
Works like a charm.