Originally Posted by Mr. Cinema

This came from the article:

"This new version of Superman Returns will only be availble with the Pioneer player until sometime after they have sold out, then will replace the current version on shelves for consumers later this year.

Batman Begins will also see Blu-ray release this year with TrueHD and PCM. I'm not sure when you'll see an announcement on it, but they're going to hold off as long as possible to try and get the IME on it. It will come out this year though, with or without IME."