It seems the latest thing in AV is to have everything hidden away and completely unobtrusive: flat plasma/lcd screens, professional wiring jobs hiding everything, growth of sonos like control systems so the Hi-Fi equipment can be stoed away and controlled independently etc.
Continuing this trend I found these 'in wall' speakers which are actually set into the wall and run parallel with the wall when out of use and extend out automatically when in use. If the sound quality is there these could be a brilliant purchase. Question is what an earth IS going to visible in my front room? It'll just be an empty box soon!