This website, sleetmute.com, will soon be hosting a free Function Point Analysis (FPA) software tool. Technically there was one here before, but it's currently being rewritten to be much better than before. If you're interested in FPA, and a free FPA tool in particular, please stand by.
Also, if you don't know what Function Point Analysis is, please see the IFPUG.org website.
Sleetmute is a production of Valley Programming.