Well, I think I must clarify something here.
I admit, it is not very difficult to mute other sounds on my own, also I knew the method which Sunshine suggested (which both would take 1 minute of my lifetime
). But I worry about other users who create sounds. And as they are not interested in this problem, I think my suggestion is very logical and appropriate, which may even be a must and should have coded like this since MsgPlus! 1.0.
I am repeating here again that, please do it at least for WLM and MsgPlus! sounds.
/ 
