I have reposted Alex Vysotskiy before.  He recently uploaded a large set of Youtube videos, including a Basic Course and a course on the Family Editor.  See playlists below:

Embedded playlist – Basic Revit Training:

Embedded playlist – Family Editor:

Read the main post on his blog:
Revit and its friends: Autodesk Revit Architecture 2013: Basic (free video on-line training)

Heads-up:
http://twitter.com/REVIZTO/statuses/301073717075783680