Peksu: Although it seems to be just updates for lenses I'm not interested in, the NEX-C3 (and F3, if it doesn't have the same support) better get the same update in time. It's the same generation as 5N.
Edit: Ok, if it's just lens corrections, I guess they don't have that. My bad. I heard someone say that it also gives 5N better bracketing, is that so? If so, that better be coming.
I don't think that will ever happen. The C3 is 3 months older the 5N and not that well received. The 5N in contrast is very popular.