• Setup Stereo Mix in Recording device and use it as default input
  If it is missing then check http://www.howtogeek.com/howto/39532/how-to-enable-stereo-mix-in-windows-7-to-record-audio/
  If your sound card does not support stereo mix, then use virtual audio cable (http://software.muzychenko.net/eng/vac.ht. Use the audio cable as default
• Tune the station in the web radio
• In go2MONITOR or go2DECODE select go2DECODE/DANA as input (if it is missing, set it up for port 44001)
• Start DANA and select the sound card as input, then press the play button to start streaming
• Tune the center frequency, adjust levels
• Happy decoding!

Remarks:
Add additional DDC channel bandwidths for go2MONITOR. I recommend 1.5, 2.0,  2.5 and 3.0 kHz. This makes tuning much easier, see: "Additional DDC bandwidths"