[quote name='kiun']no, limited is not collectors. Its just the first print standard edition, which has extraction on the disc.[/QUOTE]
And to clarify for those who may not know, DS: Extraction is a $15 DLC purchase on PSN also.
Extraction is on the LE disc, and yeah it's just an HD port from what I've read. It works with the Dualshock 3, but it was designed for motion controls.