If you are running Winows 7 Beta or RC or any version of it, i think you may have come across this question: when you are playing some music, suddenly it stops, or actually it is interrupted by another sound. A bug? No, no, it is one of the humanized features in Windows 7. But if you really don't like it , you can turn it off.
* Right click the sound icon in system tray area and hit sound
*Click the Communications tab and set it as the following picture:

www.vista123.net, easily tweak and customize your Windows Vista
