Ernest Greene and O
Ernest Greene is a director of American adult cinema who recently has adapted The Story of O the XXX way.
In 2006, Greene directed "O - The Power of Submission". Despite being an adult feature with lengthy hardcore sex scenes, it has quite a bit of dialogue and Greene sticks closely enough to the original novel (furthermore, his great passion for it is clearly evident). His choice to move the story to contemporary L.A. and to make it a bit more realistic is interesting.
Greene, who has dealt in BDSM-related cinema for years, albeit without much of a storyline, has now finished a sequel to his first O film, called "The Surrender of O". This will be out early November. It, too, seems quite promising, possibly even more refined than the first part.
While the hardcore porn genre might not be for some readers of this forum (I myself am a very selective fan), I recommend the more adventurous ones to check Greene's O films out (a quick google search will set you off). I find it a brave attempt to inject some intelligence, even eroticism, into a pretty rough industry. One can only hope it will create at least a minor trend.
I'm also curious to hear whether anyone else knows about these films and what you think.