Okay I'll eat some crow, just not a lot of it. You may recall a month ago I posted that my K5 had fallen to pieces. Well based on the following discussion the consensus was that the camera was not at fault, but rather the lens, a DA*16-50 f2.8. After I sent my camera to CRIS, indeed they called me and informed me that the pieces were shims and not from the camera, but the lens. They warned me that if the shims had fallen out, the lens could get stuck on my back up camera. I told them the lens was only a month old, and that I would send it to them for a warranty repair right away. Thier ETA was 3-4 weeks. Sure enough I got both back in 3 weeks. I was able to track the repair, and they responded to my inqueries in a prompt and professional manner. I even spoke to the repair technician, Mike. The official repair was described as this:K5- repaired main PCB, cleaned and checked firmware and checked to manufacturer specifications. Lens- re-seated missing shims, resealed loose screws and tighened mount cleaned and checked to manufacturers specifications. Although my inital assumption was that the camera had failed, it was the lens that fell to pieces. How it damaged the main PCB is beyond me. I'm just happy that they were both under warranty, I got it back in a timely manner, and that I had a back- up camera (K200D which I still love) with me when they broke. So I'll retract the statement that the K5 fell to pieces, and re-assert the lens did. So, I'll only eat a little crow. I've heard it tastes like chicken.