> Pardon me, is there a way of selecting the same output for several > audiotracks at a time? > Yes, In audio environment window select the tracks you want to change (Drag mouse over audio objects as you would an arrange window by holding the control key and holding mouse button down) Then change the out put for any one of the audio objects selected (this is the catch, the one you are selecting cant be assigned to the out put you want EG: if you want to assign them all to output 1 and 2 but the one you have selected is already 1 and 2 change it to something else like 3 and 4) but for this example we will say that they are all on output 1 and 2 and you want them to be output 3and 4 . While holding down "Option" (It might be control or apple but im sure its OPTION. While holding down "Option" change the output and all other selected will change. This works for inputs as well Hope this helps Alex G