MusicCity
In a rare moment of good news on copyright law, MusicCity and Grokster were held not to be subject to secondary liability for copyright infringement based on their publication of file-sharing software; the court reaffirmed the Betamax doctrine and recognized that software publishers are like VCR and photocopier manufacturers.
I worked on that case -- spending a whole day in a cage to protect others' freedom -- but most of the credit on our side goes to our lawyers, especially Fred von Lohmann. Congratulations!