my fairly new mouse (got the computer last august) keeps stopping while im moving the cursor i even booted up once and i waited a minute for it to come back to life.the problem has gotten increasingly worse. it sometimes comes back to life after i unplug and put back in the usb port.it worked for a few months so i doubt its my mousepad. is there any way i can fix this without getting a new mouse? if i do have to buy one are there any you guys suggest (it doesn't have to be optical but i want it to work under osx) im gna have to fix this soon because i have reorts for college to write next week