Just got a Sony NS900V and so far I'm impressed. However, I didn't realize I needed a 5.1 input on my reciever to listen to sample multichannel SACDs. For some reason I thought it would work through a digital (coax or optical) connection. I guess I'm stuck with 2ch (which was very noisy at first try for some reason, need to firgure it out). But I was just wondering how other people have been dealing with it. thanks.