But if I ran it in the other one (ir-mame something) it would work, but it was like it stretched the screen. I had a question about an issue I came across - with some of the old games like Galaga, Dig Dug and Ghosts 'n' Goblins, I would run it with the emulator as Mame4All and it would run perfect, but select wouldn't insert a coin and the start button wouldn't do anything and one of the buttons would make it speed up until I exited with the keyboard. Most of the ones not working on FBA would run on MAME (while some didn't have sound, all the MK games didn't, but that's another issue altogether). Some of them weren't working even though I had a couple BIOS dumps so I put the same set on MAME and went through to test a couple. So last night I got RetroPie working and found a rom dump for FBA.