I heard about PPStream quite some time ago. The name usually appear when I try to google for live streaming of badminton games. However, I have never tried it. Only when I see Mei Fan using it to watch Movies over internet, I suddenly realize that what Video On Demand is.
Morally, PPStream is broadcasting movies illegally. It is a software that encourages piracy. But I seriously think PPStream opens up a whole new perspective on Video On Demand. And shows the world how movies should be distributed other than going to the cinemas.