so i've been looking into home audio. right now we just crank up the audio on my computer in the other room and call it good, but that's getting old. what we are looking for is multiple speakers that we can set up in the main living room...mainly for music when having parties and what not. hooking up to the tv in the room would be a bonus, but the main thing is...can this all be connected to my pc in another room (to work as the reciever maybe?) also, does anyone have knowledge on speakers all over the house, like in the ceilings and walls. do those intergrate with some sort of reciever? could that be tied into a computer? thanks for any help.