I'm Antovolk, some of you may know me as the guy who originally uploaded the TRON: The Next Day short...
I have had an account on here for ages, but never made an edit. I have just added info from that video to the TR3N page, and I am thinking of doing a page for The Next Day as well!
Since Disney has taken down the video viewed by 170,000 people and embedded on many movie sites and blogs (including Perez Hilton, Sky Movies, Total Film and Empire Online) along with my YouTube account, and other reuploads of it, there are no links on YouTube to it. A very good link that someone reuploaded to to watch The Next Day is here: http://www.traileraddict.com/trailer/tron-3/teaser-trailer
End of line.