The U.S. Government plans to enter the MPAA vs. 2600 case on the side of the movie studios, arguing in court that the District Court's injunction against distribution of or linking to DeCSS was correct and that the Court of Appeals should not overturn it. The legal brief
the government filed is available, as are some news stories
. In general, the government supports all of Judge Kaplan's "best" positions in his decision: linking is not speech, linking is equivalent to distributing banned content yourself, etc.