I am loving browsing this thread, the photos are amazing. I have only had my K-5 for about 2 months now, and I still only have the kit lens. I'm trying to figure out what lens I need to get next, I can't spend a fortune right now but need a good all purpose lens that is better than the one I have. Eventually I want to play around with the old lenses, and whatever adapter I need to get them to work... I'm such a newbie, this is my first DSLR, but I've been interested in photography for a good 15-20 years... this forum is a big help! I'm wondering why so many people think you can't use Pentax if you are a professional photographer (that you have to use Canon or Nikon - when I compared the same class on those with this camera, I knew this was the one I wanted!) Anyway, here's a quick shot w/ my cheap lens...