Prometheus 6

The order also requires Google to turn over copies of all videos that it has taken down for any reason.

Viacom also requested YouTube's source code, the code for identifying repeat copyright infringement uploads, copies of all videos marked private, and Google's advertising database schema.

Judge Orders YouTube to Give All User Histories to Viacom
By Ryan Singel
July 02, 2008 | 7:16:54 PM

Google will have to turn over every record of every video watched byYouTube users, including  users' names and IP addresses, to Viacom, which is suing Google for allowing clips of its copyright videos to appear on YouTube, a judge ruled Wednesday.

Viacom wants the data to prove that infringing material is more popular than user-created videos, which could be used to increase Google's liability if it is found guilty of contributory infringement.