You said bryce format. There's a lot to say about that. Any primitive, or group you make in Bryce is non exportable. Sorry, there's no 3rd party app either. Brycers have long wanted this, but it doesn't exist. Ok, now, there is much that you can take from Bryce to poser though. Any terrain, lattice, or imported object can be textured and exported and used in Poser. You can even bone it and animate it. I had promised to write a tut on this last month and the day job has really interfered with the project. Sorry, lawyers trying to make partner have to bust butt on the job. Maybe I'll take a vacation and do it. Heck, I have 21 days of PTO coming (like there's any hope of even having a weekend off).