No, not mute
Wow! So they come out ok as wavs and mp3s using a standalone program but sound cannot work through other applications like poker and itunes? Sounds just like what happened to me with Tilt, which is a pain cos I like the sound alerts. Switch on/off no resolve this?
Try upgrading soundcard drivers, Direct X from
www.microsoft.com , and directplay (I think) from them too.