Ned Bunnell has Uploaded the K-7 User Manual

http://nedbunnell.blogspot.com/2009/06/pentax-k-7-operating-manual.html

Just download it (sign in required, but it's free) and read. You will get all the information regarding the operations of the K-7, with useful illustrations. This will be far more useful than any other operation descriptions in any review of all those review sites, especially when you're going to find the details and particulars.

I always just wonder why people just don't like to read operating manuals these days. They just like go to read the reviews online or even ask questions at forums which the manuals should have already had the best answers to their questions! Ironic?

Anyway, I hope that manual will be useful to you, no matter you are considering buying a K-7 or you have already pre-ordered. :-)