This may not be the right place for this question, but here goes. I moved into a house that is pre-wired by previous owner for sets of speakers in the dining room, family room, kitchen, back deck, and four speakers in the basement ceiling. All of the wires feed to one location in the study. Nice problem to have, but I am not sure of the best way to amplify them all and have flexibility to switch between different combinations at different times. I would like to use a music server/ internet radio combination as my source. SOmething like the sonos or logitech duet. I am familiar with the wireless solutions these provide, but it seems a shame to waste all of the prewiring by going with a fully wireless system. ANy thoughts about the best way to configure the amplification? Thanks for the help.