You may or may not know but there's actually a bunch of full movies on YouTube that slip past the copyright filters. I actually have a YouTube account for uploading full movies as well! I'll post some here, but if you know some good movie uploads (preferably in one part) then post them here!
Here's The Room:
Lost Highway in 720p:
Synecdoche, New York:
Even in these video's related videos you'll find some full movies posted, although many are crappy tv movies it seems.