Digital copies are loved by some, ignored by others, but they’ve become part of the DVD landscape. Now Sony has added a slight addition to the digital edition paradigm. Beginning in November, Blu-rays (and possibly DVDs) from Sony will carry a digital edition made exclusively for the Sony PSP. This version will only work if you play the movie on a Playstation 3, at which time the video can be directly ported over to a PSP or PSP Go.