Ok, just a list of the major components...

AV Receiver
Denon 3805

Front Speakers
Black Infinity Kappa 400

Center and Rear Surround Speakers
Black Infinity Kappa 200

In-wall Surround Speakers
Infinity ERS 210

Subwoofer
SVS PB12-Plus/2

HD-DVD Player
Toshiba HD-A2

Projector
Panasonic PT-AX100U

Fixed Screen
Carada 106" 1.78:1 Criterion in Brilliant White

TV Tuner / DVR
Sony DHG-HDD250

Universal Remote
Harmony 880

Game Hardware
XBox 360 / XBox / GameCube / Wii

Power Protection
TrippLite SU1000XL

HDMI Switcher
Psyclone PSC47

Various Cables and Interconnects from...
Blue Jeans Cable / DVI Gear / Impact Acoustics / SeymourAV