Bios Multi Région - NAOMI 1 et 2

C'est sur Arcade Otaku que p1pkin a annoncé la nouvelle, voici le message original :

Merry Christmas and happy New Year!
Here is Christmas gift to community: modded Naomi/Naomi2 BIOS with region switching.https://www.sendspace.com/file/cu8334

Use DIPSW 2-3 on filterboard to:
DSW2   DSW3
OFF    OFF   Japan
ON     OFF   USA
OFF    ON    Export
ON     ON    Korea

both BIOS CRC-protection exploit and region changing logic was found/made by me personally.
shame *some persons* who uses results of someone else's free work commercially.

Comme d'habitude une copie de sauvegarde  :
http://jheberg.net/captcha/naomi-multi-bios/