Is it possible to tell screen monkey to flip the output so that it is mirror imaged? and possibly upside down.

One application is a poor mans auto cue / teleprompter. (Easily built by putting a piece of glass at 45 degrees infront of camera lens and then use a computer monitor but need to mirror image the picture)

Another application is when outputting to a borrowed projector at the last minute in the dark and you are too lazy to re adjust the projector for rear projection.