From what I read over at the other forum the reviewer used an i1pro and i1D3 to calibrate this set. They normally use K-10 but for some reason did not for this calibration. The reviewer chimed in and provided this info. The wait continues. I would be shocked if the black level is not .001x since the ST50 is .0027ftl. Whatever it ends up being it looks like Panasonic has a good thing going on this year.