I need to setup a RAID system for this guy to to have his HD mirrored onto another, but setting up the RAID card erases the data on drives connected to it. So I need to make an image of 1 hd onto another and then copy the image back to the original hd after I've set it up with raid. what's the best program for making a simple image? also the destination drive for the image doesn't have to be the same size as the source, does it?
