We are finishing our basement and are installing home theater equipment down there, including our AVR 435, which touts multiroom use. We want to use this receiver to power our outdoor speakers as well. I want to use 5.1 in the basement but still have stereo on the deck. I had speaker wire run in the wall from the receiver area to the outdoor speakers and am not sure what I need to do to make it all work properly. HK says in their manual that the two rear surround speaker outputs can be used for the multiroom, but wouldn't that eliminate me using 5.1 in the basement? I've never used pre-outs before, is that something I can do? Need some help and don't want to purchase another receiver if I don't need to. Thanks in advance for any help!