I've got a Compaq that I am sick of, but it has a soundcard, videocard, etc. etc. that I upgraded myself. It also has a 120gb HD that has all my stuff on it. I bought a motherboard, case, and power supply combo and was planning on starting to build my own. Then I started wondering. Why not use the upgraded parts that I put in the Compaq instead of buying new stuff for the one I'm building. This led me to the question that I would like to ask here.
Can I put the HD in the new pc and get it to work? This would keep me from having to get another OS and moving all my stuff to a new HD?