Thanks to everyone for the information that allowed me to fix my windows and not spend a fortune. The only thing I wasn't sure about was what to ask for from the guy at autozone. He directed me to the HELP section where I found exactly what I needed. Thought I'd share a pic for anyone in the same situation. In case I've done something wrong in trying to attach the pic, here's the information:
Window Regulator Gear Plugs
AZ part # 74410
Price $5.99
Window Regulator Gear Plugs
AZ part # 74410
Price $5.99