Amazing stuff Runs from 300+(simple room) down to 30 FPS (Quake Map) on my machine.

I really like the clothing demo.... thats cool!

The wallshooting seems to eat much performance. I get about 130 FPS when walking around and it drops down to 80 FPS when I shoot (press space).

But this whole demo is really impressive stuff! Keep it on!

Btw: Music is playing without any problems.
Specs:
Athlon 64 4000
2 GB Ram
Onboard Sound
Radeon X1600 Pro 256 MB
Windows XP SP2