I have mod my 451S to 812S without any burning problem (firmware is US05, although the burning speed of -R is still in 4X), is it possible to further mod into DRU-700A ? Does anyone try out in this forum ? Thanks!
If EEPROM check is fixed you could load the firmware. It would show as a DRU-700A allright, but burning wouldn't work so it's pointless.
worker, Ssseth, thanks for the reply !