In the forums I can send you only a trial build. Are you OK to receive a trial build?
If you want to obtain a registered build, open a support ticket from an account which holds a valid license and I will attach it.
By the way the latest official build which supports .NET 2.0 is Q32010 SP2
(version 2010.3.1317). More information on RadControls for ASP.NET AJAX's life cycle can be found here
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