Doctor M said:
Maybe my memory is shot, but I could have sworn that the BD and DVD greens were a different shade. The BD being more yellow/lime.
I'm not seeing that in the comparisons here.
The BD changed it to the much brighter more pronounced shade of green used in the sequels. The DVD was always much more yellow in certain scenes, though it does vary.
EDIT: Forgot to say, those shots posted by You_Too look amazing. That's exactly how I'd like The Matrix BD to look. :)