Here's a picture of mine:

(Could someone please PM me and show me how to put images inline?)
Da-Lite acoustically-transparent screen, 16:9 aspect ratio, 152" diagonal.
GoM black matting next to screen, GoM beige in front of speakers.
15" Titan III subwoofer in front left, Triune speakers left/center/right behind screen
2000 lbs of sand under stage and under sub.
Room size: 25' deep, 22' wide.
First row distance to screen: 13' (viewing ratio about 1.2)
Second row distance to screen: 18'
More pictures and info at my gallery:
http://gallery.avsforum.com/showgall...ppuser/7463189