Gebe, No, actually, I used Poser 4 (upgraded, I think, to 4.03) before I started using Poser 5. I guess I should have said that I'm using XP, as well. I will check out the other links and such and see if those help, as well... but so far as I know, I've never gotten a message asking about single frame or animation. These are static PZ3's, and when I import them in 4.2, the only notice I receive is something about importing models as single meshes. If older models tend to be a problem, should I attempt to load the pz3's in Poser and re-save them, to see if that helps?