Ok, what you want to do is called "Cloning" the hard drive. I use Acornis for all my backup and cloning needs, but it is not free. It cost about $50 in the US. A free utility that alot of the staff member here at TSF use is CloneXXL. We have a nice tutorial on how to use it, that can be found at the link below.
http://www.techsupportforum.com/cont...ticles/47.html