John Bruno is a senior program manager at Microsoft with over 10 years of application development experience. He specializes in designing and building scalable Web-based applications and services using Microsoft .NET technologies. Since joining Microsoft, John has played key roles in launching multiple versions of Windows Live and has been responsible for the service architecture and developer platform of Windows Live Spaces, which is delivered to over 100 million users worldwide. His current focus is on bringing the next generation of Web-based services for Windows Mobile to the world. You can contact John through his Web site at http://johnbruno.net.