I heard that doing this greatly improves your computer security and also boosts your computers speed. Supposedly you can unplug the HDD, Install the OS straight from the Installation CD to your SSD, plug the HDD back in and erase the OS from it. But I'm leary of every method I've heard of especially the ones involving freeware. So here I am trying to clarify this process, again all I need on the SSD is my OS leaving my programs and files on the pre existing HDD.