Gizmo has a cute piece of code he has made himself,
that can create a site map of threads.
There is a lot more too it, but has already been
reccomended by a few members.
I'm waiting for 7.1 Final and a Site move and i will be asking Gizmo to install it for me.
Drop him a private message for the in's and out's.
(Commision criteria met i think lol)