Then two times in a row, when i would clone the backup back to the OS drive, the same virus or worm or whatever it was would still be there. FInally, a retired MS engineer customer of mine called in, and i asked him wtf re the issue/ He said a lot of times the cloning software or even windows will, when writing to a disk, see the same file with the same name, date etc, it would skp over it and go on to the next file.