Auto ISO in manual mode?
It's true that you can't do it in manual mode, but you can use Auto ISO in S or A modes, and tweak the exposure, so that is usually good enough for me. Sony does this with their cameras though; I guess they figure if you're going manual, you should go all manual.-- hide signature --
Bingo, the few times I use Auto ISO I use S mode. Of course, I use legacy lenses so my little NEX can't adjust the aperture...hehe.