I've thought about doing a Review/How-To-Use of Hyper-V in Windows 8. I asked & answered this question:
How do I install and use Windows Virtual PC in Windows 8?
And found/answered this one as well:
Windows 8 Hyper-V - how to give VM internet access?
There are a few other features that I can go into detail like:
- Overview of Snapshots
- Requirements for being able to run it
- Talk about the special case that Windows had to makespecial case that Windows had to make for Adding Wireless NIC's being accessible to the VM's