Ok I ordered my new dell 8400 today with 2gb of ram a nvidia 9800 gto 256 mb and a 160gb harddrive with xp home edition. I was curious if I could take the harddrive I have in this dell a 40gb with windows xp home also and install into the new pc as a slave and still be able to boot like normal and just boot all my old stuff from that harddrive and transfer all settings. Please let me know if this isnt descriptive enough. And yes I did search twice sorry if this has already been asked.