PC World – AT&T proved that it is finally getting serious about Android when it announced three hot “4G” (technically HSPA+) phones at CES. One of these, phones, the HTC Inspire 4G, arrived in the PCWorld offices today. AT&T also announced that the Inspire will have the sweet pricetag of $100 (with a two-year contract) and will be available in retail stores February 13.