I came across a video on YouTube, that was created as an advertisement for the UK version of the Sci-Fi Channel. This animation was inspired by TRON, as will become evident when you watch it.
The video had a link to the video creator's blog site, where he explains the making of it. You can find out more for yourself, by visiting The Gagaman Is In. It's quite cool to read the creative process that goes into an animation like this. And the animation itself is very creative. Nicely done!