My home office, taken with the Panasonic Lumix GH1 at ISO 800 in JPEG mode. It's pretty good, I think. You can see some mushiness from in-camera noise reduction. But I don't find it bothersome, considering the lighting conditions this photo was taken in. This was uploaded at full resolution.It has been adjusted a bit for color and contrast but I didn't sharpen it or apply any noise reduction.