Originally Posted by tarsus 
I will be upgrading from the K10D for the sole purpose of getting cleaner high ISO. Without going into the numerous differences between the two cameras, which has the better ISO 3200? The examples I have seen for the Km suggest it is at least as good as the K20D for less money.
Just shoot RAW and use Neat Image, it works 1,000 times better than ANY in camera JPEG engine.