Suqeeze Box 3
Check out the Squeeze Box 3 from SlimDevices/Logitech. It will wirelessly stream lossles audio from a PC to your receiver and includes high end D/A converters. You can control the playback with a remote.
From what I have read, the audio streaming built into most new receivers (Yamaha, Denon, Onkyo, etc.) is quirky, difficult to navigate, and in some cases doen't work.