Hello everyone. I just installed the newest update to snow leopard (10.6.2). I have now discovered that the sound output in programs such as iTunes, Front Row, VLC and Firefox is gone along with the little sound it makes when turning up and down the volume. The same thing is the case when plugging in a mini-jack. Program sounds (in front row or in mail, when sending and receiving a mail) is still present. Have anyone experienced this or does anyone have a solution to my problem?