There are 12 developer sessions on Windows Phone 7 Series scheduled at Mix 10, but up until now all we had were placeholders.  Those sessions have now been revealed, however – nothing earth shattering but here’s the list (including 2 bonus sessions, woohoo!):

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

Sounds like we should start designing a LiveSide Windows Phone game – Plug the Leak, maybe?