1. Open Nice Recorder.

2. Click "Mixer->Recording Control" popup menu item. Select the Stereo Mix device or the equivalent, adjust the recording volume for the highest possible performance. You might see other devices, such as CD-Player or Synthesizer (MIDI), in the recording panel, uncheck all non-essential devices, this cuts down background noise.

3. Now start the playback of the WinAmp or the stream audio from Internet and click the "Record" button in Nice Recorder. Adjust the volume setting by observing a wave pattern display of the audio as it is playing. You can pause the process of recording by clicking the "Pause" button any time you want and then resume it by clicking the "Record" button.

4. When you want to stop recording, just click "Stop" button, and then press "Play" button or "Play List" button to listen to your recording. The recording is the destination sound file you selected.