[MercifulBoss]

I believe I have discovered the features that Brian Seitz discusses. It can be seen on the picture. If you look carefully, in small text you can see various submenus per se. For example there is the menu item entitled Music and underneath it splits into: Artists, Playlists, Songs, Genres, Albums. So instead of clicking on the music menu and clicking on the subsections, they are easily available in the main menu.

Therefore:
Title of Section --> subsection 1, subsection 2, subsection 3, etc.
Music --> Artists, Playlists, Songs, Genres, Albums
Videos --> All
Pictures --> By folder. by date
etc.

Each subsection is clickable.

I noticed it earlier, and thought it was sufficiently evident to be deemed not worthy or to have no need of mentioning.

Also, for those who have not read the interview, do not expect anything on the Zune HD on E3.