You may still see old AOL promotional CDs at, well, practically everywhere. Some of you might even have a collection of the CDs. Here what you can do with them.

It has a special wind chime sound: "You've Got Mail"

Also good for cleaning dirty woks
Cut one in half > good for scraping ice off your windshield.
I heard those CDs were good for scaring pigeons away, so I hung them from my rooftop. Didn't work. Even pigeons are too smart to mess with AOL.
I like to stick them in the microwave. Kids, don't try it at home.