[Zope] Login problem with new install

Hello there: Sorry for such a dumb question, but I just installed Linux Mandrake, with Zope. First of all, I could not find what the default username, password is for Zope initially. I did a google search and found how to change or add passwords with zpasswd. I did that: zpasswd --username=superuser --password=secret access But I still cannot login. Says I am not authorized. I am calling localhost:8080 and the password dialog box comes up. I am assuming I have the right URL. What am I doing wrong? Any help appreciated. Thank you.