That's right.
Just look at my new Lapur! I found out, that im doing quite good, while painting grayscale using "burn" and "dodge". It goes quickly, and the effect is very, very pleasant. Then, Im doing some overlays to enrich the final effect, and finally some normal color.
Lapur was done from rough, A4 sketch, and yet I managed to get the details I wanted, and this special, movie poster look. So, I think soon I'll be able to post more fully colored things. I'm starting to like working with my tablet, and thats the most important, right?
Cheers.