Hi, I am trying to find the Directory Structure for MAME4ALLPi, in it I assume there will be a MAME Binary (cog/gear symbol) and mame.cfg inside which has the settings for input? How do I find and modify these I tried looking from an iMac into the sd card, nothing, tried startx interface file manager, nothing, tried ls in command line and cd’ed into every folder, nothing. Any advice on how to find or where to look?