Please note that as part of the ongoing project to update the Dyalog website we have taken the opportunity to promote the dfns webpages to their own subdomain of dyalog.com.
Could you please alter any bookmarks that you have for the dfns pages to http://dfns.dyalog.com.
The existing http://www.dyalog.com/dfnsdws link will be redirected for a while, and we will be updating links on Wikipedia etc.
John.