A new featurette of Harry Potter and the Deathly Hallows Part 2 focuses on the Horcruxes:
Deathly Hallows Part 2 Trailer
Harry Potter and the Deathly Hallows Part 2 – The Horcruxes
Daniel Radcliffe and the filmmakers discuss the quest to destroy Voldemort.
Want to get rid of Voldemort? Destroy all the Horcruxes!
;-)