I can figure out easily enough how to remove the little drop-down box from the templates that let a user pick how they want their posts. However, the default is to have UBB code on and HTML off. I want them both on by default for all new posts and replies. It'll just make life easier that way for everyone

Do I have to edit the addpost.php script? Or is there a field who's default I can change in the w3t_posts table of the database?
Thanks!