There was a digital Cinema demo at Calicut Davison, by Real Image of Madras. They have brought up the qube brand. The server runs XP embedded and apparantly they have a custom version of a projector from delta. Its made to survive the temperature and humidity of Indian conditions, but require AC. The cost should range from 7.5 to 10 lakhs and that does not include the server, which is FOC and property of Real Image. The picture quality was excellent and the maintanence is mainly replacement lamps which cost about 20k and lasts for only 1500 hours. The system is a closed one where the service technician will have to come and load the movie from a pocket harddisk. A 3hr movie might take around 80GB Uncompressed.
Looks like its a wait and see. With funding from Intel, Real Image might have the resources.