Find out where Data is stored in Windows Vista

Question

Possible Duplicate:
What’s using up my disk space?
Best program to visualize file system usage on Windows?

I've recently hit the cap on my 450gig HD and I can't seem to figure out where all that data went.

Is there some tool that allows me to see where in my file system all the data is being stored?

Answer 1

Check out the question and answers here: What's using up my disk space?

Also, check out the tools in this question: How can I visualize the file system usage on Windows?

These will allow you to analyze your disk.

I don't think this is a duplicate question, because the answer could be anything at this point.