[Zope] PollTag problem: is there an update?

I'm using the PollTag Product that gives you the <dtml-poll> tag. This is with Zope 2.4.3. Unfortunately, it won't let anonymous users submit new polls. My manager account DOES work. I think it's a code issue, because (a) I gave anonymous every permission that manager has, and it still failed. (b) In the code, it seems to look for an "Add Poll" permission, which does NOT show up under my 'Security' tab. I can get the form to type in the question, but when I click the submit button, it gives me the Basic Auth prompt. Any help would be appreciated. --Derek