For like a month now, my mouse has been broken. The little trackball thing in the middle wouldn't scroll down. But the curse has been lifted!
Many thanks to Jason for pointing me to the website that told me how to do it. The Apple site says to just use water on a rag. Lemme tell ya. IT DOESN'T WORK!
Get the isopropyl alcohol, put it on a paper towel. And just rub it on the trackball over and over again until it works again! Yahoo.