In Pictures: Apple vs. The World - Apple’s definit...
Apple's iPod antitrust litigation
Back when purchased music on iTunes was draped in DRM and playable only on Apple hardware, the company was hit with a class-action suit claiming violations of U.S. antitrust laws. Though the issue is now moot, the case is still working its way through the legal system.
In Pictures: Apple vs. The World - Apple’s definitive legal battles