Now that I have time to jump in...

Trinux: A Linux Security Toolkit
http://www.trinux.org/

Firewall on CDROM: Gibraltar Project
http://gibraltar.vianova.at/

SPIRO-Linux Firewall 
http://metalab.unc.edu/pub/Linux/distributions/spiro/

I tried to get www.floppfw.org but the site is currently down.
That is a firewall on a single floppy distro.

I can burn a few of these from the ISOs for the next meeting if requested.

JLF Sends...
-- 
When I said to people to use PGP/GPG for all email they laughed at me
and said they don't use encryption because they have nothing to hide
or it was too hard to learn and use.
When the press released that the USA FBI Carnivore system and UK RIP bill
allowed for easily reading their email, they called me to ask for help 
configuring PGP and GPG. I laughed.                ( J.L.Francois )