I tested the AJAX 2.0 Beta 2 and it works on DASP servers.They excluded the design classes and now have a Microsoft.Web.Extensions.Design.dll instead.Upload it into your bin along with the following dlls: Microsoft.Web.Extensions.dll AJAXExtensionsToolbox.dll AjaxControlToolkit.dll Also add the following to your web.config: <controls> <add namespace='AjaxControlToolkit' assembly='AjaxControlToolkit' tagPrefix='XXX'/> (XXX= Tag prefex-I used ajaxToolkit) </controls> and <httpHandlers> <add verb='GET' path='ScriptResource.axd' type='Microsoft.Web.Handlers.ScriptResourceHandler' validate='false'/> <add verb='*' path='*.asbx' type='Microsoft.Web.Script.Services.ScriptHandlerFactory' validate='false'/> </httpHandlers> Sample :http://daspstaff00.web120.discountasp.net/SAMPLEAJAX2.0/ Vikram DiscountASP.NET www.DiscountASP.NET Post Edited (vvsharma) : 11/15/2006 1:27:16 AM GMT