No, it's not an offshoot of Hubbard's Scientologist -but folks tell me it works wonders for your career if you convert -but that's beside the point. Without a Box sounds like a service that helps filmmakers without converting:

"Withoutabox was founded in January, 2000 to serve as a network for independent filmmakers and their films �Eto directly access film festivals, film buyers, and film audiences throughout the world and to manage those relationships and transactions from a central console."

Go here to check out these fellows. Thanks Shu!