The Windows Phone 7 Series sessions at MIX 2010 have now been announced and they look quite interesting:

1. Changing our Game – an Introduction to Windows Phone 7 Series
2. Building Windows Phone Games
3. Building a High Performance 3D Game for Windows Phone
4. Designing and Developing for the Rich Mobile Web
5. Overview of the Windows Phone 7 Series Application Platform
6. Windows Phone UI and Design Language
7. An Introduction to Developing Applications for Microsoft Silverlight
8. Building Windows Phone Applications with Silverlight, Part 1
9. Building Windows Phone Applications with Silverlight, Part 2
10. Windows Phone Application Platform Architecture
11. Development and Debugging Tools for Building XNA Games for Windows Phone
12. Distributing and Monetizing Windows Phone Applications and Games
13. Silverlight Performance on Windows Phone
14. Unit Testing Silverlight and Windows Phone 7 Applications

At the TechEd Middle East Dubai 2010 Opening Keynote, Eric Rudder demonstrated how XNA games written in C# will integrate across PCs, Windows Phone 7 devices and Xbox 360 consoles. And it looks very promising!

I like how they did not only make Windows Phone 7 Series cross-platform compatible with PCs and the Xbox 360, but how they have also added synchronization features to the platform.