[Zope] newbie : polling problem

hi all, I m really newbie to this zope thing and have trying to set up a polling engine for my developement portal without much success. I tried using the "Poll" plugin in http://www.zope.org/Members/mega/poll I just couldnt get the object to display in my index_html , with "<dtml-var mypoll>" even though i have created a poll object with an id of "mypoll" in the same directory and have populated the poll object with questions and answers. The strange thing is i can view the poll object when i m in the poll management interface. Did i call the poll object wrongly ? and is there better tools in zope to do this job ? thnks in advance henley