Would any of the successful users like to share what they have to do to make it work?
I'm running on Windows XP and my Mixer Device is a "Creative SB Live! Wave Device". My understanding of how one should be able to record, say, a web broadcast, is:
I open XP's sound control dialog; under Options | Properties I select the "Recording" radio control. The control dialog now shows me several input sources (CD Digital, MIDI, CD Audio, Line-In, Microphone, Wave, ...), of which I can check the "Select" checkbox of exactly one source. I check "Wave", since that's what the web broadcast is playing thru. Then in MC, I open the recorder, and tell it under Options | Recorder to use "Mixer" as the recording source. Then record away...
However, when I do this, nothing gets recorded. There is only silence. If I ask the recorder to set the recording level with its "Auto" button, it tries for a while, then tells me there's no signal.
This was true in 9.1, and it's still true in 10.0.24.
Am I missing something?