Hi i got a new package about freeCAD pushpull in Cobalt virtual world. Feel free to give it a try and comment on it. there are still a lot to be improved. thanks.
source:
http://code.google.com/p/google-summer-of-code-2010-esug/downloads/listinstallation:
http://www.youtube.com/watch?v=KNODLwCrXMY