I just tried it and the download seems to work well...

I downloaded it completely about two hours ago and played around with it
The hinges and the physics are working great. I created MANY cubes without noticing a slowdown.
So, thank you very much for reminding me to have a look into Newton, when I´m getting more into lite-c.
Btw, I´m actually trying to create a simple to use ragdoll physic using the 3DGS Physics, okay I know it is ODE .
I´ll definatly create a newton Version for it. It seems to be much more realistic and faster at the same time (though I think that it is possible to get similar results with ODE when enough time is invested into using it -.-).
My only problem at the moment is this:
http://www.coniserver.net/ubbthreads/showflat.php/Cat/0/Number/777054/an/0/page/0#Post777054