Auto Flip / Scroll Box art, carts, cd images

Currently to flip through art it must be done manually. Personally, I use a 360 controller and use "x" to cycle from cart, to box, to 3d cart by tapping it. I'd love to see a slider, say 100ms-1sec that would "hit that X" or perform that cycle action and show off all the art as I'm manually scrolling through games when any game is selected on the wheel.