See what our die-hard Pentaxian Mr. Mouse @ DPR has found and concluded!http://forums.dpreview.com/forums/readflat.asp?forum=1036&thread=37539069So..!? Well, I have no more to say!! >:-( Now, it seems that it is Not a Quality Issue anymore, but just a latent design issue and/or manufacturing defect!To verify whether this "sensor" problem of the K-5 has been resolved and completely eliminated or