PodtropolisIf you've got a video capable iPod (you lucky devils!) then Podtropolis will appeal.
It's a BitTorrent tracker than is dedicated to indexing iPod compatible videos (and some music). Download all your favourite movies and TV shows! It's only started recently but already has a signicant number of downloads available.
Not sure of the legalities...
BTW utorrent is my BitTorrent client of choice. Highly recommended.