Hello, I will be in the market for a standalone surround sound receiver in the near future. I'm looking for suggestions. - $250 or under - Receiver only...I already have speakers and media playback devices - 5.1 capable (won't need 7.1 as I won't have that many speakers) - Brand is irrelevant (though I do have Sony speakers and I like the idea of having matching components across the board) - Useage: 70% streaming music videos/music from my MBA through Apple TV, 25% movies, 5% TV. Here are a few that I am considering... http://www.amazon.com/Onkyo-TX-SR31...93982&sr=8-1&keywords=surround+sound+receiver http://www.amazon.com/Yamaha-RX-V37...93982&sr=8-4&keywords=surround+sound+receiver http://www.amazon.com/Pioneer-VSX-8...93982&sr=8-7&keywords=surround+sound+receiver http://www.amazon.com/Sony-STR-DH74...93982&sr=8-3&keywords=surround+sound+receiver Thoughts on any of these? Better options I may not have considered yet? *UPDATE* Below.