Apple released its new OS X Lion for Mac computers recently, and there was one controversial change that had the technorati chatting nonstop. In the new Lion OS, Apple changed the direction of scrolling. I use a MacBook Pro (among other machines, I'm OS agnostic). On my MacBook, I scroll by placing two fingers on the trackpad and moving them up or down. On the old system, moving my fingers down meant the object on the screen moved up. My fingers are controlling the scroll bars. Moving down means I am pulling the scroll bars down, revealing more of the page below what is visible. So, the object moves upwards. On the new system, moving my fingers down meant the object on screen moves down. My fingers are now controlling the object. If I want the object to move up, and reveal more of what is beneath, I move my fingers up, and content rises on screen.