Open XML to Daisy translator (Office Open XML WordProcessingML document to Daisy DTBook document) V1 Alpha is now available at http://sourceforge.net/projects/openxml-daisy/ for download.
This release has covered 13 important features of Daisy. To know more about this release, refer this link
http://blogs.technet.com/reedblog/archive/2008/01/25/open-xml-to-daisy-v1-is-live.aspx