When automating effects, i sometimes forget where i want the exaggerations and expression to be. i draw the cutoff increasing and jumping and want the drive to work with this, but have to flick between windows to remember whats going on, its not all that inconvenient, but it would be easier if there were check boxes down the sides of the window options, you could toggle windows on and off and have multiple ones open.
You could see them all at the same time (maybe colour coded when working in transparent mode).
gets my vote.
already suggested a few times.