Check out my code on the sandbox to add an organzational chart to MSCRM.

It's a small VB.NET ASP application - you can also use the sample as a base for writing your own CRM enhancements and applications in VB.

Let me know if you do anything really cool!

http://www.gotdotnet.com/codegallery/releases/viewuploads.aspx?id=b6499eb0-0eae-4597-b38e-ee9cbc71a404