In case anyone is interested. Frank Tanner III emailed me his PDF file and I've put it up on my Web site at the following URL:
http://www.vigyan.com/~blbates/Building-a-Linux-Firewall.pdf
Do with it what you will.
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Thank you for hosting it.
I would like to note that I revise it on a frequent basis because it is, what I consider to be, a living document. When new versions of the software come out, or I decide on a format change, typo, you name it.
The same could be said for the other documents in the pipe.