Love the help in here. I've read a few things, but still not sure what direction to go. I am setting up a HT in my living room, very modest. I've got some nice Polk speakers that were given to me for the front and rear, and I still need to get a Sub-woofer. I want to get a receiver that will power that and also power my 3 outdoor speakers for music while we are chilling on the patio or the pool. And I want to be able to listen to music outside while someone else is watching TV. I am trying to keep the receiver under $700, but would like it to be a lot cheaper. Thoughts?