I am a new Live 3D CX user and I am running on a Mac under OSX 10.6.8. I created a very simple model (one object) and animated it rotating 180 degrees in Design 3D CX 6. I rendered to Live 3D, opened the .xmm file and named the starting and ending waypoints of the sequence. I then inserted a simple script, without preconditions and exported to web. It worked great! When I went back to Live and added a script that was a reverse of the first and added preconditions to both, things went south. When I exported to web and previewed, the script "button" on the left hand side was greyed out an not available as a choice. If anyone has any ideas, I would appreciate hearing them - thank you.