[X4U] Drive space utility

[Rad Craig]

I found a neat little program the other day that displays all the 
directories/folders on your drive, sorted by drive space.  Makes it 
very easy to find out where all that drive space went and delete old 
junk.  Unfortunately it was for Windows only, but thats what I needed 
at the time.  Now I would like to do the same thing to my Mac.  Does 
anyone know of such an app?

Where I can see which directories/files are taking up the most space so 
I can delete them if I don't need them?  You know, like those pesky 
unix kernels.  :)


Rad...