Thanks for the tips, I have tried doing all those things and am still not getting the hair to stay, even with the "lock actor" applied! I looked at the files and they are hr2 files. I'm wondering now if the hair file won't work with Poser 5. It's the Yann hair by Neftis (hope I spelled that right!!) and it applies fine, even renders good, in Poser 4 render (Firefly Draft just locks up!!) but it's all down the drain as soon as you move the figure. Any other thoughts on what could be wrong? Thanks