I am looking at getting this home theater package. Magnavox Dolby® Digital/DTS® Home Theater System It costs $200. Here is my Room Layout. The green things are where I think the speakers would work. The view point from the bed to the tv is great. Does the center have to be on the tv? Will this work? I have a 47" Panasonic Widescreen HDTV, Sony progressive scan DVD player, digital cable box, and a xbox.