http://www.xpresspress.com/business-industry/casper-disk-backup-and-upgrade-software-optimized-for-windows-7-enables-windows-to-boot-and-run-directly-from-external-usb-drives/1020 Press Release Distribution, Press Release Writing, Copyediting and Web Visibility Solutions Tue, 23 Mar 2010 17:28:58 -0700 http://wordpress.org/?v=abc hourly 1