Thanks, Grampy and Tony. This really helps. I was thinking it might be 4-5 hours since my 4.25 lb beef boneless prime rib took 3 hrs. Also, I thought it would need 3 1/2 to 4 oz. hickory. I'd love to send pictures but I don't know how. I take pictures with my iPhone but the forum website is on the computer. So I assume I have to send the pictures to my computer and then. . .obviously, I'm not tech savvy! Also how do I place the quote from another member in my reply? Help me, Guys!