Got a Sony Ericsson MW600 Hifi headset, a pretty cool bluetooth audio device. Cool thing is that you can pair it with most phones, a computer or even a gaming device. It also comes with  FM radio . 
<div><br></div><div>Set this thing up with your comp and invite guests to your house. Place your laptop in such a position that they confirm there is no audio out, and let them wonder in awe. For better effects, couple this with a wireless mouse...</div>