Today I found out that Playstation 2 Linux Kit is just 100$ now. I need to learn a little more about this thing. Maybe it's worth buying for educational purposes.
Linux for PlayStation 2 Community has a lot of useful information. Man, I need a double :)
What?! You don't know what is the double?! Then it's time to read some Carlos Castaneda or at least search Google. Do it know!
Well, if you are too lazy, I'll give you a hint: Notes on the Works of Carlos Castaneda, check out the "Tales of Power" book there. I would recommend to read his books in the order they were published.