Originally, when I wrote this article, I had intended to include a link within it that lead to the website where I found the excellent gear calculator that I used to list all of my gear and to see what impact changes in my gear made to my overall pack weight.
The link never made it into the posted essay that you see here, but I wanted to list it here, in case anyone wanted to have one to use for themselves.
Here it is and good luck on your own light weight journey:
http://www.backpacking.net/featured3.html