Normally, I don't shoot at ISO1600, but I decided to use it for these test images to maximize noise. Ordinarily, I try not to go over ISO400 if I can help it, owing to the K10's reputation for noise.
The main reason I'm looking for another noise reduction program is that I'm not crazy about LR's NR abilities. If I can find one that does a reasonably good job and doesn't cost a small fortune, then I can hold off a bit longer on going after a K20.
Heather
