[Zope] user permissions

I just installed 2.2 on win98. I log on as a superuser, and try and make a new folder an I get:

Zope Error

Zope has encountered an error while publishing this resource.

Error Type: SuperCannotOwn Error Value: Objects cannot be owned by the superuser

So I used to do that I thought. I tried to make a new acl user, but couldn't log in with that name password combo. I saw that webmaster asked this a couple of days ago, but I saw no answer. Am I being dumb and missing the obvious? Do I need to go and read some how to about users and permissions? any help would be great. josh on