Mac app to show hard drive consumption/usage? Possible Duplicate:
  How can I find more disk space?  




Is there a program or app that i can use to tell me where all of my hard disk space has gone? I'd like a graph (pie chart) if possible, but I prefer free/low cost over the aesthetics of such a program.
Disk Inventory X is a great tool for this. While its not a pie chart, it is a visual graph of your usage, as well as relative sizes to other files. Colors are also used to group like files together. I have used this a few times to find what was using up extra disk space. 

Its free too.