Brian: I don't know how controlled your test conditions were in which you compared the relative merits of D-76 and PMK, but from reading your post one might conclude there is no difference in the tonality, scale, sharpness and grain between a print from a D-76 negative and another from a PMK negative. And by extention from your comments, there is also no difference between HC110 and PMK, thus no difference between HC110 and D-76. From your post, one would conclude there is no diffence in developers at. You're joking, right?