How to present Zbrush work in a portfolio

This video uses a skull modeled in other Zbrush lessons by Jason Walsh to discuss ideas and ways to think about presenting compositions, render passes and posting work for others to see, and for job applications. You don't need to have the skull built to follow this video. This theories should be applied to each sculpt after you've finished modeling.
NOTE: This link is to a Flash version of the first 5 minutes of this 60+ minute tutorial. A download link is provided on the page for the full WMP tutorial.