Ama.zon has something called Ama.zon Theater - it's a place where they are showcasing the talents of aspiring filmmakers who have entered their works into a short film competition. They currently have 10 Short Films from the Tribeca Film Festival (2003). Some of these short films are VERY good!
I enjoyed:
Colorforms
Jihad
The Freak
The Toll Collector
Jihad, I Like It a Lot, and the Toll Collector are my favorites.