The room was setup to deliver 7.x surround sound in two directions so yes, some pre-wiring indeed. I never did add in an ethernet line though as i figured wireless options would become available by the time i cared much about providing a net based application in the room.
We still have yet to add the other 2 rear surrounds. I partly stopped b/c i had contemplated adding surrounds in the newer wood veneers but then if i did that, it would start a cascade effect for having to replace the rest of the Axiom system with the same wood veneers. That and the fact i have an older AVR which only does 6.1 at the moment.
The room is slated for some updating but not until we finish reno in the kitchen and focus on a newer family vehicle.
"Those who preach the myths of audio are ignorant of truth."