Ok, I have this Frankenstein's monster I built from that dead HP I had a coupla weeks ago and some new parts from newegg. I don't want the user to lose all of his data...or really even have to re-install XP. Is there any way I can get XP(home) ready to go from the old computer to the new...in other words, is there anything I need to know before I try and boot from the original HDD?