Transmitting sound from my laptop to a bluetooth speaker and the stereo simultaniosly

[braage]

I have connected an SE MBS-100 bluetooth speaker to my laptop. I want to use this speaker in my bathroom at the same time as I send audio out to my stereo in my livingroom but when the bt speaker connects the audio out to my stereo is cut off. I have a Sigma Tel audio driver. Also it is possible to execute a command after the bluetooth speaker connects. Is there a command that restarts the driver in the souncard. i.e. Through the mini jack?