ROM Hack undubbing princess maker

[funsohng]

well it's not really out in english but the korean version did came out, so i was trying to undub the game.
i opened the file and i saw sound_data.sdat file sitting nicely on in the data folder, so i assumed that was the voice file.
however, when i changed it and repacked it, the voice was still in korean.
so im guessing the voice files are in data.bin file, which i have no idea how to open.
can someone help me with this?

im not used to hacking roms, i just undub games, which is the easiest form of hacking, so im new to this stuff.

thx in advance

 

[shineek]

are there any other sdat files?? i think there should be at least two sdat files (most games i was undubbing had two or more)

 

[funsohng]

are there any other sdat files?? i think there should be at least two sdat files (most games i was undubbing had two or more)

nah, there are only two files in data folder. the two files i mentioned above
weird thing is japanese version has a folder named "scr" probably script, while the korean one doesnt.
and korean data.bin file is smaller than japanese data.bin file