Microsoft have released Windows 8 session videos from the BUILD conference that you guys and girls have to check out.
These videos give you great insight into what Microsoft is thinking and where Windows 8 is going.
This video is Introduction to ADK custom jobs
Custom jobs are assessments that you can create using the Assessment and Deployment Kit (ADK) to measure the performance of experiences in Windows 8. This video provides an overview of how to create and configure an ADK custom job to allow you to capture targeted results for the experiences you care most about.