I've posted just about every other bit of news about the Tron Legacy viral campaign, so why stop now?
IGN has a video interview of Bruce Boxleitner reprising his role of Alan Bradley from the original Tron.
Meanwhile, Movie Viral has more clues about the ongoing puzzles (Arcade Aid, the Flynn Lives glitch, etc.) behind the viral campaign:
"The site, Cheat Code, allows members to enter the names of Encom employees and get their password and username to login into the Employee Intranate. Once logged in, players can sift through emails sent between various in-game characters."
Head on over there and get the rest of the story.
Enjoy! I'm off to bed!