I think both Adultery's or Tom's methods are the way to go. Adultery's Map File Maker is a very nice programme indeed, having used it myself on more than one occasion. Keep in mind that there are also Map files in the Map Files folder in your GameEx directory, where some of the map files give you the choice of displaying only games from a specific region ie. Europe,USA,Japan. You may find this link very interesting as it has various Map Files, Wrappers etc. The #26 post from fRequEnCy in the link is very interesting as it has some of the more obscure system Map Files. It's definitely worth a look. http://www.gameex.info/forums/topic/3-user-submitted-configs-map-files-wrappers-and-databases-uploads/page__st__20__p__53501#entry53501