Rod brakes: you mean like this? [1] It is a Flying Pigeon, which I won't bother saving.

Shifting: more snow, still works. The new cable did it. Only I don't know why. Also I don't know if this cable needs lubing. Next time, will investigate closer.

[1] http://user.it.uu.se/~embe8573/bike/...rear-brake.jpg