I already found some tutorials for inking in Flash but most seem to use the pen. I prefer the paintbrush since it's much more lively and ink-like.
It's a bunch of full screen screenshots with explanation boxes. I tested it with somebody who has no idea about drawing at all and he understood everything which raises my hopes it's not that useless. o_o
If somebody still has a question here and there let me know.
For those who think: done, now what?
--> Export image (don't forget to delete your sketch layer) as whatever you want it. I prefer EPS.
I think that's all.