Originally posted by TER-OR It's also worth considering some new memory cards MAY not be ones which the 2008 technology plays well with. Just a thought.
I second this. The K10D was released in 2006. It doesn't support some of the newer or higher-storage cards. I don't use anything higher than a 2GB and 4GB cards in mine.
Make sure your firmware is up-to-date and it may work better with some of the newer cards, but a buddy had challenges with 32GB cards in his K20D, so he now only used 4GB and 8GB cards in his and is problem-free.