The exciting screen, and 4.1 of the 8 speakers in the room. The Sub is a Powered Soundbridge 12″ Woot special, the Center and Fronts are ancient (like from my college years) Boston Acoustics A120s. That sliver of white in the upper left is a Boston Acoustics VRS Dipole Surround.
The exciting screen… with something on it! Yay… a crappy fighting game!
The recliners are Berkline 90s. Behind that are 6 eBay-bought theater seats, on a custom-built 9″ riser (more on that later). The projector is a Sanyo PLV-Z3 LCD. On the left is the other VRS. In the way back are 2 Boston Acoustics HD8s (also from my college dorm room, which was 8′x7′… that was a theater!) That black line in the lower right is a bundle of cables that brings VGA and USB signals to the Lan. The PCs are on the other side of the wall to the right. That cable bundle is a major source of consternation.
My ingenious projector mount. This is a piece of 12″x24″ Melamine MDF from Home Depot, just hanging from the suspended ceiling.