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Hewlett-Packard Co. said it created a new unit to focus on wireless and Internet services and products. The computer maker named Iain Morris, a 23-year veteran of Motorola Inc., to lead the group. . . . BlueLight.com, a Web site 60% owned by Kmart Corp., said it will limit the free use of its Internet-access service to 12 hours a month and charge those who want more time. Starting March 1, the site will charge $9.95 for 100 hours a month.