http://nmap.org/changelog.html Nmap has moved. Everything at http://insecure.org/nmap/ can now be found at http://nmap.org . That should save your fingers from a little bit of typing. Even though transparent redirectors are in place for the old URLs, please update your links and bookmarks. And if you don't have a link to Nmap on your web site, now is a good time to add one :). So we should change the HOMEPAGE.
Fixed, thanks :)