I am looking for one as I am tired of eating sawdust when using the saw. I have the 3hp Unisaw and was wondering what you guys are using. I've seen the Excalibur and it looks good. I used to have the Penn State guard but it was more of a pain so I sold it. When I put in my Gorilla cyclone this summer I planned the ductwork to accept an overarm guard. Any idea where I could find a used one?