[Cialug] Cleaning out a network share

[Daniel.Juliano at wellsfargo.com]

We've got a network share that holds 90GB of data and has 180,000 files.
We're trying to sort out what's exactly on the drive so that we can lock
directories down and clean out others.

Has anyone had to deal with similar before?  What tools are helpful for
the task?

I've spent the afternoon with:
http://www.cs.umd.edu/hcil/treemap/ 

It's nice and works well, but I'm certain there's better out there.

=Dan