Okay, I imported the BVH file into Poser. The BVH file alters the position of the actor in relation to the universe, so I translated the figure back into the position I wanted him in. I also tweaked his body parts a bit (oo-err!) in order to finalise the pose. I save the the pose into the library, first without bothering to select subsets. When I subsequently apply that pose in a fresh poser scene, the figure's position in the universe is altered: it ends up in the same position as the figure when I'd previously applied the BVH, and I have to apply the same translations to get in into the correct spot. This is rather annoying, and I've tried saving that pose with various subsets and with and without morph channels. Can anyone help?