It would be great if users can have the ability to move vertical window scroll bars to the left side for left handed people. I use a Wacom Cintiq monitor, and when i'm scrollong through the usual windows on Photoshop (layers, brushes, history, etc.), my hand often obstructs my view of what's in the window. Simply moving all the vertical scroll bars to the other side is the clear solution to this problem. If there's already a way of doing this that i've overlooked, please ley me know. If not, then this would be a great addition to the custom interface options.