Yeah, just noticed that. What are those ?
These are bonus videos showing the voice actors at work. They're fun because you get to see Michael Bell, Simon Templeman, Tony Jay and René Auberjonois goofing around in the studio. :D
Is that it, just that bonus content? I'm not complaining mind you, I love stuff like that, but I want to make sure I don't have to immediately download anything critical to game play.