some of these may be flagged so u may need to log into youtube to see some of them

http://youtube.com/watch?v=PdJk7hqQtG8

http://youtube.com/watch?v=zMt2Q55GdiE

http://youtube.com/watch?v=N3omgcuwrso

http://youtube.com/watch?v=zh_8droTClo

http://youtube.com/watch?v=6vkdIcQsYow

http://youtube.com/watch?v=G8EgIe_y26c

http://youtube.com/watch?v=r9UQyZABwoU