Referring to the previous discussion about noise at high ISO\'s, I have included a quick test at 2500 ISO in very low light 35 Lux II with the M9 at 100% crops. The first shot is with no adjustment in ACR, and the second shot is with adjustments suggested by Jaapv for noise reduction at high ISO\'s. There is a lot of latitude for adjustment in ACR RAW. I know the detail could be improved on the last image, but I am still learning.