A friend came across this two videos that are rather amusing. Your Family Tree Explained http://www.youtube.com/watch?v=PM79Epw_cp8&feature=share Parallel and Cross Cousins Explained http://www.youtube.com/watch?v=U6ViKuXd5qQ <http://www.youtube.com/watch?v=U6ViKuXd5qQ> Enjoy Renee