Mt Ruapehu Eruption Resources can now be found from the Ruapehu Index page at at:
http://www.url.co.nz/resources/ruapehu.php
All the Ruapehu pages pages can be found with their old filenames within the directory http://www.url.co.nz/resources/ruapehu/
Please update your bookmarks.

You should be redirected there in a moment, else you can follow the link above