RICOHJPN D01 (67) and nec 3540A

Hi all,

i have a NEC 3540A drive, and some DVD + R DL discs, which have a RICOHJPN D01 (67) dye.

i have tried, v1.03,v1.04 , they all say both support RICOHJPN D01 (2) , which later i found out might be different to the RICOHJPN D01 (67) ?

so is there a firmware out there or i can mod myself some firmware to make the drive work with RICOHJPN D01 (67) dye, as i have plenty of discs here that are failing , or is there one out there?

thanks