I have 2 sources that I`ve tried. 1 is the ix38 pc, coming from an Auzen soundcard spdif out, and the other is SkyHD spdif out. Both show as copy free, valid, and show sound bars going up`n`down on the input device thing.
No audio tho.
Both work fine if I put the Xfi creative thing back in.
(but there are MORE issues with this sound thing, that I`ll need another thread for)