I almosyt forgot about this, but I always try to remember to thank those who have helped me. Well, thanks to all of you I managed to get the ball to bounce as it was supposed to, and learned something about that graph thingie along the way. :) But, the ball bounce was just a portion of what I'm trying to do. Still though, it's even something as simple as that which can explain alot about interpolation. Something like THAT should have been in the animation tutorial in the manual, instead of the clown walk. I mean, POser comes with animation sets and the walk designer anyway, but that tutorial didn't do squat at teaching me about effective and useful interpolation.