Does anyone have examples of how they used MS Chart in VFP?

Go to http://www.hentzenwerke.com/samplechapters/zsamplechapters.htm and download the sample chapters for MegaFox: 1002 Things You Wanted to Know About EDxtending VFP. One of the sample chapters is about creating Charts and Graphs and includes samples using MsChart, MsGraph and Excel Automation.