I presented a class at InvestEd 2010 in Baltimore, Maryland. This certainly is a pretentious title for a class, but it teaches about some of the calculations in the SSG software. This class covered debt to equity ratios, sustainable growth rates, and more.
You can download the file at: http://churr.com/IE1055.pdf
If you did not attend InVestEd in 2010, you should make plans to attend InvestEd 2011 on May 13-15 in San Diego, CA!