part 1: http://www.youtube.com/watch?v=3H8lzC3igxE
part 2: http://www.youtube.com/watch?v=Y7ABTZXqb6I
part 3: http://www.youtube.com/watch?v=VGrhtwxND4k
part 4; http://www.youtube.com/watch?v=YaSg94EoAlY
part 5: http://www.youtube.com/watch?v=m9az4AnNWEU
part 6: http://www.youtube.com/watch?v=GdvH3GbGXek
part 7: http://www.youtube.com/watch?v=vC3ZfbqRXSM