I remember visiting this website once...
It was called topo, início Ten filmes to Feed Your Creative Lone-Wolf | Film Courage
Here's some stuff I remembered seeing:
1. Bukowski: Born Into This - watch it here!
2. Gonzo: The Life and Work of Dr. Hunter S. Thompson
Obselidia - Trailer from John-Michael Powell on Vimeo.
More great video interviews on the Film Courage
(Watch the entire video series with Prof. Richard Walter here)