I am considering an External Hard Drive to back up the entire hard disk (OS, registry, everything). Any recommendations? Also, do I need any extra software to clone the entire disk?
refer to here:
For windows xp:
http://www.microsoft.com/windowsxp/using/setup/learnmore/bott_03july14.mspx
For windows vista:
http://www.zdnetasia.com/techguide/disasterrecovery/0,39044895,61972676,00.htm