Here is what I have.

AV preamp: Proceed (not Rotel as indicated in original post)

Amps: Seven channels using Rotel (1- RB 993 and 2 - RB 991: all are 200 watts/channel)

Subs: 3 - Definitive PF 1800 18" subs

Projector: InFocus ScreenPlay 7205

Screen: 120"

Other Stuff: DVD player; Digital Cable box; VHS player.

The InFocus is wire up for DVI video (cable is run but currently not used) and component video.

My biggest concern is getting the system optimized for using the DVI Interconnect.