but as what kirusu said, his MD got DistFL this word, and mine got that too. in extra, the custom EQ hack on RH-10 is applicable to mine too. so i think that is a big possibility that RH-910's firmware is the same as RH-10 but just some hrestriction as been done in the firmware. just a guess... if anyone got free time help me check the firmware code whether same or not. just a checking, better than not right? this is the only way and only hopes for my MD.