Look at the following videos - they all contain valuable lessons and tips - do what they say, but DO NOT go to their websites and participate in their "schemes".
http://www.youtube.com/watch?v=0c2RrJ9ykr4
A bit long, but again covers the basics:
http://www.youtube.com/watch?v=u8finwPfQco
http://www.youtube.com/watch?v=rS2klpl63VY