Thanks, Peter – I continue to love you and your reviews. In this case, I’ve never cloned a hard disk before, but now for the first time in my life I do have an external hard disk with lots and lots on it (mostly family, nature, and traveling pictures), and I do want to make a copy of it (I bought a second external hard disk), if only for feeling secure about not losing my data. Is this the kind of program I need to use, to clone the one disk onto the other? Letting it take a long time is no special problem for me. As one who’s never done this sort of thing, is the UI simple enough for me to know what I have to do?