I've just started geting to grips with poser 7. Trying to make a bvh animation. But I'm running into problems. I'm pretty new to animation.

Firstly, is that when I set keyframes, poser seems to remember the camera position, too. So when I try to play an animation, the camera just jumps about wildly between the points, and makes it impossible to see what's going on. Is there any way to disable that? I want only the figure to animate.

Secondly, specific to this animation. I have a pose where the figure is bent over, clutching his head in pain. FRom there, he arches back. I mad the poses and tested it out, and most of it seemed to work as expected. Except the arms. Instead of holding the head and gradually rising with it, they kinda folded back through the body, and contorted and twisted a lot before ending up at the final spot at the head again. Any idea what I've done wrong?