All Telerik .NET tools and Kendo UI JavaScript components in one package. Now enhanced with:
Unfortunatelly, Silverlight does not offers drag between different instances. Therefore RadDragAndDropManager does not support this scenario. There is an option to do this in out of browser full-trusted application, however, currently there is bug in Silverlight 4 (reported to Microsoft) which prevent this- http://www.telerik.com/community/forums/silverlight/drag-and-drop/drag-drop-between-windows-in-silverlight-5-oob.aspx