Movie Metadata

Hi There,

I import my movies into iTunes, slowly burning all my dvds (at 140 so far). Is there any utility that goes to the internet and gets all the metadata for all the films in my iTunes library?

I found this :

http://software.joelares.net/blog/dvd-hunter/

Not sure if this is used on its own or if it updates the meta in itunes?

if anyone could point me in the right direction of an app that will do the trick, I would appreciate it.

Thanks

Jamie