It's not original dev-box BIOS
It is hacked HKT0120 dev-box BIOS v1.011.01
In fact, now it is standard BIOS, but with loading as at HKT0120.
you can find it here:
http://www.dcfan.net.ru/f<br

In fact it is an ordinary dreamcast, having on board two BIOS, original MaskRom + rewritable FlashRom,
console can work both on original and on modified BIOS, at any time, you can switch between the

ME TOO!!!!

I want more info about that bios mod!!!

Humm nice news, by the way does it have to reset everytime you play a game from the menu?

si pudiera resucitar mi dream con algo de esto...

alex, really nice news
about the dev-box bios, can you just "upload" to a dreamcast without having to soldering?

video: dreamcast bios mod http://www.youtube.com/wa<br>tch?v=QeykrLMO7Yg

WHOA! These are great news alex!

http://www.dcfan.net.ru/f<br>orum/showthread.php?p=425<br>22#post42522