Help Plz! IOMEGA ZIPCD3840INT

i got the IOMEGA ZIPCD3840INT (12x10x32) and i found out its not the rebadged plextor but the sanyo BP1300P. i’d like to know, is it possible to upgrade the IOMEGA’s firmware to the latest sanyo one (BP13_106.exe)? the reason i want to do this is cuz the latest firmware allows DAO-RAW capability which i don’t currently have. anyone tried or know if this works? IOMEGA doesn’t provide the firmware itself.

thanks for any help