I am using a RPi B+. I am using it as a cocktail table so my display is vertical. I have had performance issues so I leave the Raspbian and PiPlay frontend in landscape mode but setup Mame4All to rotate vertical. This works great. I would like to modify other emulators to rotate as well. Does anyone know a way to configure other emulators to rotate on their own? Preferably, Snes9x and FBA?