are there any other websites like create space, that allow you to sell your film on the site through downloading
One of the owners created a copy protection technology (FluxDVD) that the hackers have not figured out how to crack, and may never crack it. They use this technology if you put your movie up for sale with FlickRocket. So if someone buys your movie, if they want to put it up on PirateBay, essentially they will have to go as far as to set up a video camera and video tape their TV set or computer as the movie plays. The technology writes "junk" data every so often so that attempts to "rip" a digital copy constantly fails, but a DVD player doesn't get "stuck" by the junk data and so it continues to play normally.