Requirements:
http://create.msdn.com/en-us/home/getting_started

Windows Phone 7 is the new mobile platform from Microsoft. With a completely new user experience and development platform, Microsoft is ready for the new generation of mobile solutions. But how do you get started with Windows Phone 7 development? What do you need to get your first application in the Market Place?

In this workshop, you will make your first steps in Windows Phone 7 development while learning about the features of the platform, including the .NET integration, Blend integration, working with the device hardware such as the camera, application lifecycle and much more!