A federal magistrate judge, Howard R. Lloyd, has ordered Apple CEO Steve Jobs to answer questions in a long-running antitrust dispute over the iPod and RealNetworks audio files, says Bloomberg. "The court finds that Jobs has unique, non-repetitive, firsthand knowledge about the issues at the center of the dispute over RealNetworks software," Lloyd's judgment reads. Jobs is expected to undergo a deposition, although it is not allowed to last more than two hours or stray from the topic at the heart of the case.