Paul Giamatti, a longtime fan of PKD and voice of the Scanner Darkly audio book, updates comingsoon.net on The Owl in Daylight:
"Paul Giamatti talked to us about the Philip K. Dick biopic that he's been attached to with an update on that project. "His daughters are probably going to help produce it, and there's a guy writing it right now as far as I know. I'd love to do it, if they still want me to do it when it comes around and it's all done, I'd absolutely love to do it. Definitely. We'll see what the guy comes up with."
As far as I know this is the same stage the production was in back in April when they planned to shoot in Spring of 2008. It looks like they're taking their time with the production.