Hi all! Im looking for something, i think it is a driver, but im not sure. This is what it does: When you push BOTH mouse buttons, the cursor changes to a circle with arrows and if you keep them pushed moving the mouse up or down allows you to scroll a web page up or down (not using the bar at the right, obviously). Try it, push both buttons and see if you have it. Can you tell me what is it or where to get it? Thanks!