Open dc_flash.bin, then Search down through the file for '211Dreamcast' (its about 4/5 of the way into the file, just before a list of the japanese developers' names). Open the Hex Editor (either Hex Workshop or XVI32 is best)
Unzip the Sega DreamCast Bios if you haven't before (If you have already done this step if you played Chankast already, skip this step, if this is your first time with it all, keep reading) using WinRAR. Hex Editor (Choose Between: Hex WorkShop | XVI32)
We have now found a way to modify your preexisting PAL/Spanish BIOS to a normal NTSC/English BIOS, better yet, any combination you want with even more languages to choose from!! Many people have said it is the only annoying thing with Chankast since most people including us were not able to find a NTSC/(Eng)lish BIOS or we couldn't flash it from our own DreamCast's. As we all know, the most used bios for Chankast that was released is a PAL/(Span)ish BIOS.
