I am looking at getting a surround sound system in the next couple of weeks and I am trying to decide between recievers. They two I have narrowed down my search to is the Yamaha HTR-5750 and the Yamaha RX-V550. I have found both of these for $260 online so the price is the same. All the features look about the same so I was wondering if anyone had any personal experience with either one or knows the difference. I am trying to find a local store that sells both so I can go and actually see and hear the difference between the two. I have pretty much decided on the JBL SCS 136SI speaker package.