We just published over 50 new sessions on our way to over 200 total sessions at the main event in October. Hear how the NBC Olympics site was built and about lessons learned. Learn what’s in store for the future of ASP.NET. Have some fun with XNA and game development, or go in-depth with IronRuby. Other topics include: Live Mesh, Office Communications Server, SQL Server 2008, FAST, Silverlight, Oslo, Visual Studio Team System, Virtualization, SharePoint, Dynamics, and more! And while we have to hold back some of our “secret” sessions until they’re announced at PDC, you can expect a lot more on Windows 7.