Great,
after I installed TOB, I lost all music in cut scenes. For instance: on Waukeens promonade, I can hear Irenicus say stuff like: 'so godchild you have escaped, you are more resourcefull then I thought'but withoud the music. If I uninstall ToB the problem goes away, so I know what causes it. Does anyone know how to solve this?

maybe try asking this in the Throne of Bhall forum, since it seems to be related to ToB. They might know whats wrong with your sound.

Dreamer128,

TOB may make some changes to sound and video defaults depending on how powerful your computer is. Have you checked the volume sliders under OPTIONS ?

Kez