Playing song over msn...

[CP]

Does anyone know how to share songs like the way I share my webcam in msn? When both parties are connected (voice chat or webcam), the other party can actually hear the song you play without having to put your mic next to the speaker. I accidentally get that kind of result where my friend can hear the song I played without having my mic and speaker turned on (I used headphone).

This special feature disappear after I re-run the audio tuning wizard. Now another problem was introduced. My mic is currently mute, but the other party can still hear what I said...
Any idea to solve this probem?

Thanks