I did note that the iCade button configuration of Snes9x and MD.emu overrules that of Blutrol. In other words: Mapping buttons with Blutrol is impossible for Snes9x and MD.emu (and probably all other Robert Broglia emulators). But again: It doesn't matter as Robert's emulators have their own button mapping options *bonking head against table one more time*