I was shopping for the TRON LEGACY Blu-ray combo pack yesterday, and saw a Blu-ray of 2001 on the shelf. While I have seen it in Blu-ray before, this was a special 'Steelbook' edition; nifty packaging I have seen previously for Iron Man and The Dark Knight, offered at Future Shop here in Canada. I snapped it up.
So now 2001 - one of the first DVDs I got ten years ago - becomes the first DVD in my collection I have replaced with Blu-ray.