new things in Silverlight 2 Beta 2 * Cross-domain changes to Sockets. * WebClient has been updated to allow uploads. * WCF Duplex Communications ('push' from server to SL). * TextWrapping and scrollbars in textbox. * Autosize, Reorder, Sort etc. for the DataGrid. * TabControl. * Updates to Improve WPF Compatibility (Event bubbling). * Updates to Deep Zoom. The file format is now XML instead of a binary format. * New event models in Deep Zoom around zoom/pan state. * Visual State Manager for controls. * LINQ to JSON. * ADO.NET Data Services.
