This is a great scoop btw. Why don't we know more about it?

http://www.nytimes.com/2009/05/17/magazine/17credit-t.html?_r=1

And this of course... Even though it's not technically the FICO score per se...

http://www.fico.com/en/Products/DMApps/Pages/FICO-Transaction-Scores.aspx

It would be grea if there was a site that was more transparent in the scoring method.