I’m not sure what you mean. I wouldn’t be looking for a one button push does-it-all but for example, in Adobe Audition you can edit a sound that is only on one channel of a stereo track and it is really quick (I’ve attached a screen capture). Both channels are also linked and cannot be moved arround independently which is good for editing and use of stereo channel effects. This happens just by moving the mouse, it separates the visual information intro three fields vertically, upper is all Left, middle is Left and Right, and bottom is Right. Really simple.
I was asking if Cubase 6 has something similar or if one has to do a a very long method.
Maybe Nuendo has this. Any Nuendo users out there?