[chuck] Audicle

I read the Audicle paper (ICMC 2004). Sounds cool! I wonder how you display the six-sided cube on a screen or do you use 6 screens for performances? Are 3D interfaces (on 2D screens) expedient for computer music? (i'm a little bit sceptical) Did I understand it correctly, that there is one dsp-server that renders the audio in a networked setup with several people/computers? does this mean that one can bog down the dsp-server with a resource hungry patch?