by Niels on Sun 02. Jan, 2005 02:56
this is a litle late answer, anyway here it is:
autogroup can be confugured inside ACP.
go look up any usergroup's details
from ther you may specif the number of posts required, and if the users should be automatically added/removed - or only on admins request
(if a how-to is EM ready, it will mostly be bullet prof, since a machine is more picky than a human.
)