go here & read the tutorial.......just kidding. C:LifeformsHelpPoser.html First download the Poser tutorial sample files here: http://www.charactermotion.com/ go to the tutorials/Poser 1)Load the Posergirl.lfa . delete all frames but one (anyframe, we only want the girl figure fixed for Poser use) The new figure assigns proper names for each bodypart, & rotation axis. Save Posergirl1frame.lfa for future use. This figure works with any Poser BVH-Male,Female or child 2)Using LF3.5 browser pick a bvh, Select the figure in the Stage window, then the BVH & select Paste in the Browser window. Now the new BVH will be imported onto the current figure. 3)Delete the orig 1 frame, if still around, & Export BVH. Remember to check the "Replace spaces with underscores" in the export window. Works beautifully. The tutorial covers this in fine detail.