This site is a good resource for the classroom and home use, and I spent an hour exploring the different areas in this interactive website. It's a 30-day free trial download that does a good job of presenting concepts and models that are educationally significant to any Finite Math class. I believe that students and faculty can benefit by using this resource. For example, you can enter a problem from your textbook and this site will help you do it! Even though the downloading process and familiarizing yourself with the program takes time, once that's done, first time users will find it very useful and helpful.