"This table, he is over one hundred years old. If I could, I would take an old gramophone needle and run it along the surface of the wood. To hear the music of the voices. All that was said." - Doug Wright, I Am My Own Wife
Make sure not to put every role you've played on there. Only the roles you're most proud of, or roles that relate to the new role that you want. For instance, if you were in Oliver! about 4 years ago, and now you're auditioning for it again, you should put the role you played 4 years ago at the top of your list. Does this make sense? I can go more in-depth if you want me to, or you can go to Barnes and Noble and get "The Complete Idiot's Guide to Acting."