If you are lucky enough to have two CD drives of any kind (DVD-ROM, CD-RW, CD-ROM, etc.) with a computer that has 10.1, you can do some odd things. Hit the F12 button and they both eject. You can have races to see which one is faster...Or, you could manually eject one, leaving the other closed, hit F12, watch one close and the other open! Really good for those times when work seems like to much...well...work.