Can someone explains some of the idiosyncrasies of Backup software. I have used various applications over the years Norton Ghost, Acronis etc. and all claim to restore an image of your HD in the event of failure or installing new drive. Having used these applications to restore a number of times I never cease to be puzzled by the results and wonder if I'm doing something wrong. When I have restored an image then yes what looks like my previous HD is miraculously restored to new HD, all my Word docs, Excel docs and general data are there and on the face of it my old programs. However, it's the programmes that have me puzzled. I can click on a desktop icon to open a programme but when I try to open it generally nothing happens and I am prompted to install the programme CD. If all the Backup does is save data and not actual programmes then why don't the instructions just say so?