I hope Garfish will not mind if I vary from his topic, especially since I posted about my room and plans to improve it. I would like input on speaker choices to build into the space in my walls (during the reconstruction I described) . These would serve exclusively for Dolby 5.1 and beyond, and will only be active when movies are in play. The ideal design would be one of the new surround speakers that measure only 4" or 5" deep. I have space for any depth at the rear of my room, but the sides are limited, due to the construction of the load bearing walls. It has been suggested by some friends in the audio business (NOT speaker companies) to consider the new B&W in wall surround speakers, as well as Vandersteen and Aerial. I looked at all three web sites, and Vandersteen and B&W both fit the need for the side and rear positions, but the Aerial is quite deep, and making it work on the side positions will be almost impossible. Does anyone have suggestions, especially those who may have actually installed and used such a system? I would like to do this right and not look back later and wish I had gone another route. By the way, the current system is Soundlab U-1 for the front, Vandersteen dialogue channel and Fosgate SD 180 Bipolar for sides. There is currently no rear surround speakers. Everything is driven by individual mono tubes amps.