Hi, Since i downloaded the newest version Billiards3D, I cant't hear the sound anymore when another window is on top. It's working fine when I play but when another screen is on top (msn or an exporer for example), the sound is muted so I can't hear when my opponent finally has hit the balls. When I'm in the Lobby the sound still continues, that's good, but in gameplay it gets muted. Does anyone else have this problem? Is there a solution for this problem? Pieter