hey just a simple question here. What kind of sound control pannel does the latest version of mac os x have with the new 12" ibooks. Reason I ask I am used to my desktop pc sound card with all its extra setings for bass, etc in the sorround mixer. I heard that suposedly the ibooks have 16-bit audio sound wich hapens to be the same as what my card in this pc has. Not great but good enough for most uses.