Vijay Rajagopalan, a Principal Architect at Microsoft Corporation, presented on Microsoft's strategy and support for PHP. The presentation covered Microsoft's multifaceted approach to interoperability including working with partners and open source communities. It provided an overview of PHP support on Windows platforms, Microsoft products that support PHP, and ways to enhance PHP applications with technologies like Silverlight and Windows Azure. Demos were also presented on PHP performance on Windows and Microsoft's contributions to the PHP community.