Does anyone know why there is no auto ISO in manual mode? I shoot a lot of street and would love Auto ISO setting. I usually use my SEL35F18 and now I can either choose between an fast shutter speed to avoid blurry images, with the risk of the depth of field being too narrow, the NEX 6 usually sets it at f4. Or Choose a better depth of field for street at f8-11, with the risk of a too slow shutter speed (camera sets it to 1/60 and I would prefer no less than 1/250) which can cause blurry images. When shooting street you often move from light to shade and there is little time to adjust settings. A bit frustrating as an Auto ISO in manual mode would do the trick I guess, or are there technical difficulties for that to work?