kicad – video tutorial
Kicad is an open source (GPL) software for the creation of electronic schematic diagrams and printed circuit board artwork.
schematic editor & cvpcb (transcript):
pcbnew (transcript):
V-USB kicad project (clean):
http://www.workinprogress.ca/wp-content/uploads/kicad_vusb.zip
Kicad:
http://kicad.sourceforge.net/wiki/index.php/Main_Page
Update:
http://kicad.1301.cz/
Libraries:
http://kicadlib.org/
http://per.launay.free.fr/kicad/kicad_php/composant.php
