i have a hitachi 320gb currently and i have a wd caviar black 640gb on the way. what i want to do is put the hitachi drive into a new comp i have on the way that i'm going to use for school to run xp and ubuntu and use the wd in my main rig. what i've found so far is norton ghost and clonezilla. any other recommendations or tips for cloning the hitachi to the wd?