At the risk of overkill, here’s some nice nearly complete video from Emmanuel Pampuri on the Supermeet Apple Final Cut X presentation. There’s also another less shaky view, from Cam Cornelius:

First Cam Cornelius, then Emmanuel Pampuri:

Full Demonstration FCPX Supermeet NAB 2011 from Cam Cornelius on Vimeo.

Supermeet Apple Final Cut X presentation from Emmanuel Pampuri on Vimeo.

Supermeet Apple Final Cut Studio X presentation 2eme partie from Emmanuel Pampuri on Vimeo.