I don't usually post in the forums here, just a bit of a lurker, but after seeing all these awesome pics I just had to share my first couple of weeks with this camera!
Had the K3 for a couple of weeks, upgraded from K20d although will be keeping it, and after a few test runs this week I thought I'd share a few. All were taken on a DA 12-24, and was really testing noise, slow shutter performance and star shots and what an upgrade from the K20d!
An my first star trail attempt from my backyard - followed the very informative turorial on this site, was great! 90 shots at iso 400 25 secs f5.6