Search in the Poser forum for a thread with "parenting both hands". I explain how to do it there. If you download the Aliens rifle figure from www.vanishingpoint.biz, in the read me it explains exactly how to do it with that figure. I am writing a tutorial on it. Be at Vanishing Point soon. I did the poses for the rifle and the person seperately, maybe someone else knows how to do the poses in one.