For those who ask about the features on the Oppo I compared watching the Berliner Philharmoniker Digital Concert Hall with a Sony BDP-BX320. The upscaling done by the Oppo is superb. On the Sony you can easily see mosaics as part of the picture, nothing of that is with the Oppo. The upscaling when streaming with Oppo is phenomenal.
Does my laptop's sound card affect the quality of the audio if I play an audio file through my laptop connected via HDMI using the native media player of Windows??
Or Playing the contents through Discs or USB's or Network would provide a better quality???