Originally posted by stewart_photo The article you linked to is three years old and lists a total of three Nikon cameras with that feature. Regardless, as already stated, the K10D/K20D does not have predictive auto-focus. Nothing you or I can do about that here. Therefore, if you would like that feature added to future models, I suggest writing Pentax. If enough do so, it may be added. Take care.
Sure as I mention I provided the link for information mainly on the process that they employed which was different to what you suggested. In any case all I was alluding to is that people will continue to use DSLRs the way that one was used in the example that I linked too and they will continue to be unimpressed with Pentax AF.
If you read through the thread there were quite a few respondents that cited the same problem and indicated that buying a brand x camera provided the remedy. Pentax have to acknowledge this as they are fighting to keep the slim market share they have. I just get tired of people making excuses for Pentax DSLRs lackluster AF performance, no wonder they've stayed in the AF dark ages.