[Zope] webdav and MSWorddocument or nuxdocument

I have, trough answears i got here on the list and on reading about PUT_factory understood that PUT_factory is the way to go if i want word-documents which have been copied trough webdav or FTP, to automatically show up as MSWordDocuments or NuxDocument. However, I can not get it to work. With nuxdocument there is a put_factory, but it will only render my word-documents as files My guess is that this is something that have been tried before. Does anyone have a put_factory that works for MSWordDocument? ev. what do I write one my selfe? Einar -- Einar Næss Jensen Avdelingsingeniør EDB-HF 735 90750