Apple's iPad debuts in stores (15 images)

Apple employees get ready to open Apple Computer's North Michgan Avenue store early to allow customers to purchase the iPad in Chicago on April 3, 2010. Apple's new tablet device went on sale Saturday at the company's more than 200 retail outlets in the United States, as well as many Best Buy stores. UPI/Brian Kersey

Apple employees greet customers as they arrive to purchase the iPad at Apple Computer's North Michgan Avenue store in Chicago on April 3, 2010. Apple's new tablet device went on sale Saturday at the company's more than 200 retail outlets in the United States, as well as many Best Buy stores. UPI/Brian Kersey

Apple employee Benjamin Salasek (L) talks with new iPad owner Miguel Bullon (C) as Pedro Cordero checks out his new iPad at Apple Computer's North Michgan Avenue store in Chicago on April 3, 2010. Bullon and Cordero, both of Spain, decided to purchase iPads while vacationing in the the United States. UPI/Brian Kersey

Apple employee Edgar Rios talks with a customer at Apple Computer's North Michgan Avenue store in Chicago on April 3, 2010. Apple's new tablet device, the iPad, went on sale Saturday at the company's more than 200 retail outlets in the United States, as well as many Best Buy stores. UPI/Brian Kersey