My favor youtube video on photography:
http://www.youtube.com/watch?v=FpHMuK7Htic
http://www.youtube.com/watch?v=r8HZCdieSAo
http://www.youtube.com/watch?v=ZcgdzSSiOGI
http://www.youtube.com/watch?v=wCjWE8VkdNo
http://www.youtube.com/watch?v=O33V9-SIPDw
http://www.youtube.com/watch?v=OtcD84l9eUw
http://www.youtube.com/watch?v=QAsBG5zCYqM
http://www.youtube.com/watch?v=gqkgVWf0B-A
http://www.youtube.com/watch?v=xq9OZysS-xc
http://www.youtube.com/watch?v=v3CPavb2NWs
Michael Melford:
http://www.youtube.com/watch?v=MJB4S2AAPTU
http://www.youtube.com/watch?v=yrHZAi54lKI
My favor youtube video on lightroom and photoshop CS6
http://www.youtube.com/watch?v=QSwkDC3q7uk
http://www.youtube.com/watch?v=VyYVvwCWVC0
http://www.youtube.com/watch?v=ECZ1TFuw6XQ
http://www.youtube.com/watch?v=CSKmW3C8ijQ