I have used my 861v8 for about 2 weeks now. It sounds great but sometimes there is no sound comming out at all. Sometimes when I change tracks from my Sooloos the sound disappear. There is also a problem playing DVD no sound at all. I have to switch to another input and the back to DVD to get the sound. I think my upgraded 861 behaves very random.

861v8+ID41, HD621, G98, Arcam P35, DSP7200SE, DSP7200HC, SW1600, DSP320.
2xMS600, 2xMS200, 2xDSP3200, AC200, Explorer2, 2x218, AD88, Prime, 251, 210