It's only a simple test, very quickly coded.
I have only test it on quad core cpu, not idea how it can behav on other cpu model.
Edited:
I have upload the demo again.
I have make a little update on the ragdoll to make behav better the body when it is hurt.
http://oxnewton.googlepages.com/Basic_V ... gScene.zip
Video, but the demo is a little bit more complet.
http://fr.youtube.com/watch?v=LnivWqWHzMo
PS:
When the ragdoll coming enabled it's possible that you see a very little lag.
It's because the ragdoll is totally rebuild, I working on a better method to make it.
Have fun