Just follow Tech's instructions. He's right on spot.

> > Hi... I've installed MameBoy on the SD card in my Casio EM500. The program
> will
> > start, but no games are listed. I've put all of my roms under the ROM folder,
> > each in their own folder (i.e. "galaga", "pacman", etc.). Am I doing
> something
> > wrong???
> >
> Yes.
> Read the install notes.
> First, you don't unzip the roms into their own folders, they should all be in
> zip files in the roms folder.
> Second, Somewhere it says you need to put that folder exactly in the same spot
> as the notes state or else it won't see them. I think its \\storage
> card\mameboy\roms\
> but I can't be sure.
> Also, if you can't find it in the install notes, look on this board.
> Marconnelly answered this question at least 2 or 3 times and it should still be
> here.
>
>
> Cheers,
> -Techmaster
>