I hope your collision detection works like Poser 5 should have. I think the most useful thing for animators would be to be able to have lets say two or three figures (Mike, Vicky, steph etc.) and be able to apply collision detection in a way were you can pose the figures and the collision detection will keep your figures from intersecting one another. Lets say I want to coreograph a Ninja fight were the figures are grabbing and pulling each other, good collision detection would be a godsend. Right now the way Poser 5 works (when it does) is very limited and extremely buggy to be able to do much with it. Hope yours is a lot better, faster and responsive.