Hello. So today I was exploring my Mac Mini and made it so I can see how much space is left on my hard drive under the Macintosh HD icon. I saw that it says 111.47GB....11GB Free! Wow, I didn't know I used so much space. I don't really have enough money for a new hard drive. I am wondering if there is any freeware program to tell me where my hard drive space is going. What should I do to gain back some hard drive space?