As an extension to the how many files are you sharing thread, how about a "what are you sharing" thread?
I'll go first:
18600 mp3's. Nearly exclusively composed of Rap/Hip Hop.
272 episodes of The Simpsons
59 'shorts' of The Simpsons
64 episodes of Futurama
12 episodes (complete run) of The Young Ones
39 episodes of Due South
12 episodes (complete run) of Fawlty Towers (thanks to Lamsey)
~20 assorted films
~24GB of assorted car videos/films/pictures
~13GB of games
~1.5GB of assorted eBooks (though mainly programming)
so...what does everyone else have?