I was experimenting with BitTorrent, so I wrote a little file dumper to see what was in the mysterious .torrent files. The code doesn't just parse the protocol; it'll dump whatever the decoder can find. Sample output:
info length 41470132 piece length 262144 name Halo2_E3.wmv pieces [159 SHA-1 values] announce http://news.gametab.com:6969/announce
But it's easy to criticize; BitTorrent is still awfully cool.