Conference attendees say presentation lacked star CEO 's showmanship . The conference is expected to draw more than 10,000 people from around the world and will be held in San Francisco on April 22-23. Upgrades to 17-inch MacBook Pro laptop were also announced . Instead of Apple CEO Steve Jobs , celebrity-seekers at Tuesday 's Macworld keynote address had to settle for crooner Tony Bennett . It was first Macworld keynote since 1997 not delivered by Steve Jobs .
Conference attendees say presentation lacked star CEO 's showmanship . The conference is expected to draw more than 10,000 people from around the world and will be held in San Francisco on April 22-23. Upgrades to 17-inch MacBook Pro laptop were also announced . It was first Macworld keynote since 1997 not delivered by Steve Jobs .