First it was a weblog (and shortly afterward, a bona fide meme), then a documentary -- and now "Copyfight" is a Barcelona conference, featuring copyfighters Cory Doctorow, Larry Lessig, John Perry Barlow, and the folks from Illegal Art, Wikipedia, and Downhill Battle, among many others. Tagline in the flash advert: "Happy Birthday. $2 million each year in royalties. Who knew?"

Here's a snippet from the description:

Digital technologies for distribution such as p2p networks, projects rewriting copyright and author's rights such as Creative Commons, or movements such as the one behind free software are turning this cultural period into a moment that demands a revision of the system regulating culture for the last three hundred years. COPYFIGHT is a series of activities about the unstoppable crisis of the contemporary model for intellectual property, and the emergence of free culture.