RX100 and High ISO

IMO Nigel the OOC jpeg wins hands down. I have yet to see a DXO conversion of the RX100 that looks OK to me. That's why I asked somebody else on another thread to do this test and again the DXO conversion didn't look natural. The LR4 though did look slightly better than the OOC jpeg. That was ISO 125. Do you use some RX100 specific profile with DXO or some generic one?