Not to get all technical on you, but Lucifer, Beezulbub, and Satan are not at all the same thing. Satan is the Jewish term for Dionysius, and is understood to be in charge of pure, ecstatic emotion, and is credited with reducing human beings from rational animals to appetitive animals. Lucifer is in charge of over-rationalization. I imagine his connection with the sciences is why he's a fallen angel and not a demon... anyway, the translation of his name is "light bringer" and is identified with Apollo. Beezulbub is just fun to say... i don't think he has any previous incarnations... I think it's sort of like naming something ookiemookie just to say it. :>
Anyway, it's really just a footnote to the discussion, but sometimes it's important to keep the identities apart. Caio.