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 Windows 8 kernel debugging: New protocols and certification requirements.
This session will discuss a new set of capabilities and tools in Windows 8 that simplify PC and device debugging for IHVs and OEMs. You’ll also learn how to meet the debugging requirements for Windows Certification.