newbie: LDAP Adressbook write access?!

[Andre.Weidemann]

Hi,
I'm using Mozilla 1.1 and OpenLDAP on my server.
I finally managed to set up an LDAP-Server, added a directory wit my name and two addresses belonign to the name.
I set up the addressbook under Mozilla to use the LDAP-Directory and it finds the two adresse I added to it.
Now my question:
How can I setup Mozilla to add new adresses to the LDAP-Directory.
I searched all over the place and found something under:
http://developer.netscape.com/docs/manuals/communicator/ldap45.htm
but entries like:
pref ("ldap_2.servers.<myserver>.auth.enabled", true);
pref ("ldap_2.servers.<myserver>.auth.savePassword", false);
pref ("ldap_2.servers.<myserver>.auth.dn", "cn=Andre Weidemann,dc=hs18");
pref ("ldap_2.servers.<myserver>.auth.password", "<mypasswd>");
pref ("ldap_2.servers.<myserver>.attributes.auth", "[EMAIL PROTECTED]:mail");
Did not have any effect. In fact I'm never even prompted for a password :-(.
Is there any solution or will I have to enter all my 100-150 entries by hand using "ldapadd" on the command line?

Thanx a lot in advance,
Andr�.