Here's todays Joomla 1.6 Quicklook: Content Access Levels. Enjoy the teaser:

Joomla! 1.6 Quick Look: Content Access Levels from Andrew Eddie on Vimeo.

You can see this Quicklook at the source here: http://www.theartofjoomla.com/home/36-quick-look/95-joomla-16-quick-look-content-access-levels.html