[CPS-users] Help, I broke Zope authentication!

[JB]

Greetings,

While playing with SQLDirectory, I got it working to authenticate users 
on my site.  However, when logging on as the Site Owner, I noticed that 
the roles don't work correctly.  So, I figured I'd rename my new members 
directory to members_sql, and create a Stacking directory that stacks 
members_zodb and members_sql, so that the Owners have all of the 
permissions they need.

However, it seems that Zope itself now authenticates against my CPS 
SQL-based members directory; so, under CPS/directories I can't add a 
stacking directory or rename the members directory to be members_sql.

How can I make Zope authenticate against its own acl_users (and get 
Ownerr roles from there) instead of authenticating against the CPS 
members directory?

Also, how do roles work in the SQLDirectory?  I have a varchar field 
with the roles like this:  "Owner, Manager, Member"  But it doesn't seem 
to work like that...

Thanks,
-Josh