To cut to the chase...I'll be getting a new center channel in the coming weeks, and have decided to use my current center as a rear center. I was looking in the Sony manual, and they don't say anything about straight 6.1...they always put everything in terms of 7.1, or having 2 back surrounds. I understand that most people do it this way, but I'm not going for a great 6.1 system, I'm just trying to put my old center to use. My question is, if I'm just using one speaker for the rear...will everything work properly? Thx for the help!