It's nice to hear from you Toma, I've read your blog even though I newer posted in it, and enjoyed it alot.
Back to topic. I'm guessing you mean big blinds?
I don't really get when to add to your raise, should you add 1bb for each of the ones who have allready called the, or should you raise for the ones who sit behind you? I think it's those who already called but I need to be sure.