Hi All, I am the IT Manager in a school, and would like to setup a 'cinema' in our school Hall. I am clued up with computers/projectors/screens etc, and have that part of the setup sorted. However, what I am a bit confused by is the sound element of it all. Our school hall is around 15m long, by 8m wide, and is two storeys tall - approx 6 - 7m I would guess. At the back of the hall is a balcony, to which underneath, a long throw projector will be installed. At the front is a stage, to which a screen will be fitted. What sort of system should I be looking at? There will only be two sources (PC and DVD). I don't require this to be audiophile quality, but I do want it to sound respectable. Really not sure where to start looking in choosing a DVD Player, AV receiver and speakers. Require 5.1 minimum. Any advice would be greatfully received! Andy.