About a year and a half ago I built my first computer. My focus was strictly on performance; I didn't care about aesthetics or noise or anything. Now I'm going to college soon, and the case I picked for my build is ugly. Worse yet, the system is very loud. What are some things I can do to make my computer quieter? I haven't really been following PC building news since I built this thing so pardon me if I'm not very sharp at some things. If possible I'd like to spend around 100 dollars or less on this project. And yes I'm using the stock noisy Intel cooler so please include one that's good. Thanks!