I think mine plays in stereo - on the configuration wizard i hear 'left' 'right' separately but i can hear a faint noise in the other headphone when it tests the stereo output...does this mean its not stereo? it works for me but maybe i dont get the full effect either.

If i play it into a wav file and convert it to mp3 would it then play as originally intended or just copy the no stereo effect of the pc onto the wav/mp3 file?