Re workers: Have you looked at http://wiki.dwscoalition.org/wiki/index.php/Dreamhack_getting_started#A_note_about_TheSchwartz ? (I'm not sure whether you're referring to using the existing workers or writing a new one. If the latter, see http://wiki.dwscoalition.org/wiki/index.php/TheSchwartz instead.)

If you have and they don't answer your question, or if there's room for improvement, you can either ask in the latest questions thread, file a Docs/Wiki bug or both.