Hi Johnny, I have loads of stuff made for MetaCreations poser and I really don't think that makes a difference. What exactly is the message you are getting before your computer locks up? For me, more times than not, it was caused by me not locating the "obj" file in the proper place of the Geometries folder, or calling it something it won't recognize, or the folder name was case sensitive. Hope this helps, but if not, tell us the message error and maybe someone can figure it out. genny