The distribution is available on mirror.aarnet.edu.au aka
ftp.au.freebsd.org in australia at:
ftp://mirror.aarnet.edu.au/pub/FreeBSD/releases/i386/4.0-RELEASE/
http://mirror.aarnet.edu.au/pub/FreeBSD/releases/i386/4.0-RELEASE/
rsync://mirror.aarnet.edu.au::freebsd/releases/i386/4.0-RELEASE/
The 4.0 release packages will be updated within 24 hours as there is
considerably more data to download.
I'm currently waiting for the iso images to be created - this will
probably happen and be updated sometime in the next fortnight.
You can find out more about the FreeBSD project by having a look at
http://freebsd.mirror.aarnet.edu.au
and you can support the project by ordering the complete CD set from
cheers,
-jason