I read the "step by step..." by akafox and that portion was skipped for now.
I DL'd a full romset and its corresponding "plus" torrent w/the snaps and marquees. All the roms seem to match the .png file names etc in these two folders. I have the directory path in attract mode for the mame configuration pointing to these two folders but all I get is the default Pacman layout.
Any help on this would be awesome!