I am building my 5.1 home theater system (2main, 1center, and wooofer on the front) and got a problem to wire rear speakers. I am setting it up at my living room(hardwood floor) and my wife doesn't want to put rear speakers (because of ugly looking wires). Is there anyway I can hide the wires or install it in a cosmetically good way(as far as I can imagine, no)? My living room has two closed wall, one open to kitchen, and one with windows and balcony doors (another obstacle). If there is one way, but it need professional skill, I am willing to have an installer do it. Is there any professional installation service available? If none of the options are good, how about wireless rear(surround speakers)? I have power outlets on the back. I know this would not produce a good sound, though. But, wouldn't it still better than just 3.1 setup? I appreciate your valuable experience and/or opinions on this matter. Thanks.