By using the MAME 0139u1 BIOS Pack, you'll enjoy:
A complete BIOS pack for MAME 0.139u1 will contain ZIP files for various arcade hardware manufacturers. You generally do not unzip these files; MAME reads them as-is. Key files often included are: mame 0139u1 bios pack
: BIOS files should generally remain zipped and be placed in the same folder as your game ROMs (often the /roms/arcade/ /roms/mame2010/ directory). Verification By using the MAME 0139u1 BIOS Pack, you'll