We had two challenges in the kanchenjunga tourist villa. We had to sweep an audio across hall over 24 stereo speakers along with the timed lighting cues. We also had to program simultaneous video projection in 4 halls sequentially, but centrally controlled, along with programmed sound, light cues from a single computer. Both were done with specially designed solutions. A stereo audio switcher (24 x 2) channels and a video shutter , both DMX controlled !