Learn to Play , part of Garage Band '09 , includes software for nine free basic lessons for guitar and nine free basic lessons for piano/keyboards . Conference organizers said presentation lacked a CEO 's presence . Executive vice president unveiled software update , iTunes pricing revamp . Upgrades to 17-inch MacBook Pro laptop were also announced . It was first Macworld keynote since 2001 not delivered by Steve Jobs .
Conference organizers said presentation lacked a CEO 's presence . Executive vice president unveiled software update , iTunes pricing revamp . Upgrades to 17-inch MacBook Pro laptop were also announced . It was first Macworld keynote since 2001 not delivered by Steve Jobs .