That looks really good bushi! I wish I could render past pixelsize 5 800x600, but anything higher than that and P5 just stops in mid render like its done. Oh, btw, going back to the 8.178 at post 120. I tried that setting again, only this time with an fstop of 32. Worked. My calculation, however, at the same setting was a bit more blurry on the figure, unlike 16 and 8 fstop. There is definitely a bit of Poser weirdness going on here in how P5 does DOF, but I am encouraged by your results. :O)