Don't you hate it when the news make stupid comparisons to explain things (like a terrabyte).

"Earlier this year, the Motion Picture Association of America said users had swapped films amounting to 99 terabytes in a single day, the equivalent of an entire video rental store."

http://news.bbc.co.uk/1/hi/technology/4438680.stm

If a film is compressed in mpeg4 it could be 700mb, that's a rental store with nearly 150,000 dvds in it! If a film is 8gig (a full dual layer dvd) that's still well over 12,000 films, I don't know what kind of video rental places the BBC go to but there's nothing like that round here!