I have just tried my Q10 connected to my Windows 10 computer using it as a server running Twonky connected via ethernet cable. The picture and sound appears to be slightly better than when playing the film via usb connected hard drive. In both cases I am using the inbuilt Media player of the Q10 for actual playback. Does Twonky send the file info processed to the Q10 or is the Q10 still doing the processing?