[MTUSUPPORT]

I have noticed that under some conditions it will still mute the Audio, depending on the Program that you swithc to. This occurs even under version 2.609, so there is something that Microsoft is doing, that we can't change.

I know for a fact that if you use Eudora will do this. If you have Microstudio Playing a song, then go to Eudora to check mail, Microstudio will turn off the Audio.