One thing i've always loved about GameEx is all the little features you discover that may at first not seem obvious to you. MAME custom lists may well be one of those features! I've only recently discovered them myself and now can't live without them. So what are they? Well, you know all the various lists you can enable in the MAME section of GameEx, for example: Atari Games, Classics, Vertical Games etc etc? Well you can make your own! "Really?! Well stop babbling and show us how!" Sure thing