Try looking at these pages: http://fedoraforum.org/forum/showthread.php?t=76940 http://www.backupcentral.com/components/com_mambowiki/index.php/Automate_Linux_&_Windows_Bare-Metal_Recovery_with_G4L http://www.feyrer.de/g4u/ http://www.digitalpeer.com/id/guhard