IDG World Expo today announced that Greg Joswiak, vice president of hardware product marketing at Apple, will deliver the opening feature presentation at Macworld CreativePro Conference & Expo, which runs from July 14-18 in New York City this summer. Joswiak, who leads the team responsible for all Apple desktops and portables, including the iPod and AirPort, will speak on Wednesday, July 16 at 9:30 AM ET.