Hi, I am testing a site using the Community edition of sitefinity 3.6. I am following one of the webinars you have posted, "Designing & Skinning with Sitefinity", and around 14:50 he demonstrates the RadCalendar control in his layout. In the video, when he is editing a page to populate the content place holders with generic content, I can see the RadCalendar control in the sidebar but it says "error rendering the control. object reference not set to an instance of an object". Under my toolbox, there is only RadTabStrip, RadMenu, and RadPanelBar. I do not think this is a limitation of the Community edition as it says on the features page that Telerik's RadControls for ASP.NET AJAX is built-in.
Please advise on what steps I should take to enable the additional controls.