They obviously havn't had the discs pressed yet, which is why they are canned, better spend the time re-authoring them for Blu-ray. Obviously the main feature encodes are still good (as HD DVD and Blu-ray can use the same codecs), rejig the menus to be BD-J rather than HD-i and you are good to go...
Apparently, studios now have some nifty BD-J authoring tools sets in theri hands, making basic disc authoring trivial.
re:Why the hurry?
They obviously havn't had the discs pressed yet, which is why they are canned, better spend the time re-authoring them for Blu-ray. Obviously the main feature encodes are still good (as HD DVD and Blu-ray can use the same codecs), rejig the menus to be BD-J rather than HD-i and you are good to go...
Apparently, studios now have some nifty BD-J authoring tools sets in theri hands, making basic disc authoring trivial.