I’m all geeked out for this, I just got my “Light on Yoga” and “The Key Muscles of Yoga” books ring-bound so that they’ll lay flat when I use them. I dunno, for $5 each I think it’s kind of fun. Take your book to Staples or FedEx-Kinkos and they’ll do it. Hmmmmmm what else can I do this to …….?