So it shouldn't 'show' the bios files on the list. I believe Maximus Arcade (MA) get it's list (.lst file) from: executing mame64.exe -listxml, then comparing that with the roms folder to get the available games and their 'proper' names. (this is kinda bugging me, and I'm bound and determined to figure this out.
But now I'm wondering why the bios files are even being listed.
