yeah something like that indeed

sorry for my bad english..
only this is wrong:
You are curious to see if you could burn a custom Firmware to the inner circle for the writter and one for reading it out.
not want to burn a custom firmware.. just developing a BluRay Burner Custom firmware that can read and write the inner circle part of the original discs to a backuped one.
but the qwestion is how is it stored on the disc? can it be regenerated on a backuped disc.?!?
best regards,
PleXuS