EXAMPLE: NEX-7 High ISO NR (Noise Reduction) Menu Settings HIGH NORMAL (default) LOW Don't know about different models, but the NEX-7 has a High ISO NR feature. Usually, whenever some deviation is taken from a “normal”, “default”, “middle of the road” type of setting with most anything, the benefit gained is usually at the expense of something else being traded off. On an impulse just before dark today, I took a couple of shots at ISO400 with HIGH ISO NR set to HIGH and the results had surprisingly less noise than ISO400 usually has for me. But with only a couple shots I didn't think to watch for anything else changing as a result of using the HIGH NR setting. Trying to figure out if there is a negative trade-off of something else by doing this...like some other element of IQ, or loss of shutter speed, etc. Or if its simply some on-board camera NR processing that takes place after each shot? Anybody actually know for certain what the situation is with the NEX-7 ?