ASUS Announces Free Windows 7 Upgrade Option Program– North American consumers can enjoy the best of today’s technologies and tomorrow’s operating system — Fremont, CA (June 26th, 2009) – ASUS, a worldwide leader in innovations and technologies, is proud to announce that customers who purchase a qualifying PC between today, June 26th, and January 31, 2010 will receive a free* upgrade to Microsoft’s highly-anticipated upcoming operating system, Windows 7. ASUS’ offering of this upgrade program allows its customers