You may want to try some of the wireless products from x-10, recoton, leapfrog and such. I am not a big fan of these methods, but they are cheap and easy to send video and audio on 2.4GHz. Also let us know if you have a way to get any more wires to the rooms. Keep in mind that Kenwood has a music server coming out in a couple of months that is called the Entre' and the unit will send Audio over the regular phone lines (home PNA standard) to a "receiver", called the Axcess and you may plug them into any number of rooms. This unit can send CD audio, mp3s ,radio stations (local) and from the internet (requires broadband connection) and more. You can make changes from the Axcess front panel and the commands will be sent back to your main equipment. The Axcess has both speaker outputs and line-level outputs. I have seen the product at the Kenwood Show and the package will be affordable.
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