Unfortunately the Courseware
(that is our step-by-step tutorial
) is the simplest one where you can find information for most of the controls that you can use. Also in the online documentation you can find both simple and more complex examples of how to use the Telerik controls.
the Telerik team
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed