I have a home cinema projection system based around a Mitsubishi DLP projector and a 7 feet screen. The problem is with either the receiver or dvd player (in progressive scan mode), both are JVC. I'll be watching a film and every now and then the sound will cut out totally for about 1 second, not much, but if it happens during a piece of dialogue you can miss 2 or 3 words. It happens randomly and there is no strict timing as to when it does it. On average it will happen between 3 and 7 times throughout a film and I haven't got a clue why it happens. The system components are as follows: Mitsubishi dlp projector JVC XV-NA77 dvd player JVC RX-5032V receiver/amp Keff Egg KHT2005.2 speakers and subwoofer Please note I have also posted this in a different section as I'm not sure which component it is.