Disable Inverted Scrolling using Mighty Mouse I currently use two 2011 iMac's equipped with Mighty Mouse - the round mouse with a rubber scroll ball. When I go to scroll through pages or folders though, it is inverted. By this I mean that down is up, and up is down. I have been told there is a "natural scrolling" option somewhere in the settings, but I have yet to find it, only mentions of using it with the trackpad. How can I disable the inverted scrolling using a Mighty Mouse?

I am running OS X Lion. The mouse is wired
Simon, assuming your mouse is connected, the screen should look like the one below.

Uncheck "Move content in the direction of finger movement when scrolling or navigating."