Any K-5 & K-5 II owners? Any comments on AF accuracy and speed improvements?

I'm quite fast at doing computer stuff, but it does take time. It took me about 18 hours to do some basic processing, exporting and uploading for 3600 of them.

But the workflow I have is that the clients first review and select the pictures from my website before a process them, so I only do actual postproc for the pictures that are about to be sold.

Thanks for your comments