An ability to check/uncheck a "mirror/flip image, horizontal/vertical" box, for any type of image brought in (ie as a texture).
I know I can do this on my own in an outside program easy before I bring in into Octane, but I want to be as lazy as possible.
Plus it would be nifty to see results on the fly and compare the 2 results of an image mirrored/flipped as a texture.