Originally posted by mamethot I wasn't aware of the K-5 problems.
I am going to wait until an announcement. Let's see what comes up at photokina...
Every camera has problems, but the first batch or so of K-5s developed sensor stains. I am not aware of any K5s in the past year with that problem, so it has obviously been resolved. There have been other problems reported, but they are more sporadic and I attribute them to more under the "if you make enough of something, some of them will have issues" line of thought. If you have concerns, Pentax offers an extended warranty at the time of purchase for $20 that not only adds two years to the original one year (if you buy in the US), but also lets you send it in for cleaning for free one time, which would cost more than the $20, so it's not a bad deal.