[Zope] Uploads

Hi there, Is there a way to set up a page (a form in fact) that lets the user upload a file to the ZODB, in a specified directory ? I mean a user *not* being allowed to view the management screens. If somebody can direct me to read a guide or something, I'd really appreciate it. Dimitris Andrakakis http://atlas.central.ntua.gr:8000/~mc94068