Dear ozmidders I have read this report and found it quite stimulating. It took a good day to get through. I would encourage others to do likewise. Here's the NHMRC site address for those who want it.
http://www.nhmrc.gov.au/publications/pdf/wh32.pdf -- This mailing list is sponsored by ACE Graphics. Visit <http://www.acegraphics.com.au> to subscribe or unsubscribe.