Dundas Charts in the .Net Framework 3.5 SP1?

It's true. We were looking at using Dundas charts for a client project. One of our associates mentioned that Dundas sold the rights to their Data Visualization packages to Microsoft last year and have added them as a separate installation for .Net framework 3.5 SP1. Read more about it here.

What do I need and where do I get it?

For some help using them check out Chart Forums and Chart Samples