The thing even has easter eggs in it! Just click around and random crap will happen. If you stop the movie on each "scene" it makes it easier to find stuff.
Other than that, the flash itself is... odd.
Edit:
Ha, just found one when the girl is floating in the Recycle Bin, you hover the mouse over top of it, and it gives you a couple of options, the top one lets you see the "contents" of the Recycle Bin (Windows ME, you can click on her to animate her for some odd reason) and the bottom option lets you empty the Recycle Bin (with a yes/no prompt) You have to act fast (or just pause the movie to mess around..)
The part right after that one is this girl with green hair (ME Again?) bouncing around, she follows the mouse around.
Edit:
Also, are you talking about this guy:
I think that's actually supposed to be Norton Antivirus..