I use go back to make an image on the same drive and i also use raid once in a while to make a mirror of my main HD to my econdary HD. By the way folks Go Back,,,WORKS. 2 times win2k wouldnt log (not even from safe mode) in cause of non existing page file (installed a program that messed it up) and goback reverted my HD in the state it was 2 hours ago. Heck i managed to revert my HD to a state it was 19 hours ago.