There is a small inaccuracy here:
http://www.debian.org/CD/jigdo-cd/
On that page it says that FreeBSD users can install the jigdo package
from /usr/ports/ftp/jigdo
That may perhaps hav been true in the past, but at present, FreeBSD users
will not find jigdo at that location. Rather, nowadays, it is located here:
/usr/ports/net-p2p/jigdo
You may perhps want to update & correct your web page.