Cool. I have a K-x now, and it's really a hassle to use my Tamron 28-75 f2.8 because I have to go into debug mode every time to adjust the microfocus. So oft as not, I leave the Tamron at home and take something else in that range. Which stinks, because when the Tamron is focused, it's nice and sharp. When it's focused.
Between the lens adjustment, GPS compatibility (I want the star tracking), weather sealing, pentaprism, and most especially the new focus engine, the K30 really has me interested in upgrading. Now only if it would come down a couple hundred dollars
Charles.