Ok so i have a wireless mighty mouse for 9 months and today i had a serious problem. I had the casual problem with the trackball but i used to rub it on a clean peace of paper and it was fixed. When i done this today it won't right or left click. All it does is open the dashboard which this is the middle button. When i set off the middle button it can left click but not right. What the heck is going on? What should i do? Can it be fixed or do i need to go on an Apple Store and get a new one? God i hate this mouse.... Edit: By rubbing it on a paper, the trackball is now scratched. Will this affect my warranty?