Canadian director Vincenzo Natali's latest film "Nothing" will soon be released on DVD. Natali's first feature-length film, "Cube", about a group of amnesiac strangers trapped in a giant, lethal puzzle box, garnered high praise for its smart scripting, conceptual originality, and deft direction. Natali's second effort, "Cypher", a futuristic story of shifting identity and corporate espionage starring Lucy Liu and Jeremy Northam, demonstrated an increasing sophistication of means and greater command of pacing. And "Nothing?" Unlike Natali's previous films, "Nothing" can safely be considered a comedy, although the comedic elements are an aspect (albeit an important aspect), not the whole.