En el canal de irc donde anunciaron el firm del samsung (fw de efnet) si pides informacion sobre el fimr del hitachi te dice esto:
Commodore has anounced that the firmware in now in development. Quote from his post: "I have just rec an Hitachi 47DH drive and have commenced work on the Firmware. I will post again when completed. Hang in there Hitachi owners it shouldn't take too long. - It appears that an unconfirmed firmware has been released. More info as it evolves.
No entiendo un pijo de ingles, a ver si me podeis ayudar.
saludos