Link structure visualization

Is there a software that you can use to visualize link structures?

[cwebb]

I need a software to visualize link structures for a site so I can show it to my fellow employees.

Is there any good stuff out there somewhere just hiding from me?

[edit_g]

You could try something like the touchgraph googlebrowser (just plug that into google and you'll find it).

[cwebb]

This looks cool, thanks!