[Zope] Registering users!!!

Hello I was wondering if there is a way to create an online form (much like the one on 'zope' beta site) to register users, and grand access to the site as well as being able to authenticate them when attempting to log in? as well to store some data from them, has anyone work one anything like this? is it possible? One last question how does the Print version option on the main zope site works? Thanks Sam