1) I just ran BU and created a system image. I told it to put the image on "one or more DVDs". It prompted me to insert a DVD--I did so. It ran for about 30 min. Then it prompted me for another DVD. I put another blank one in and it asked me if I wanted to format the disk. I told it to do so. It ran some more and eventually asked for another disk. I canceled the BU because I didn't understand what was going on. When I put the first one back in, I was asked what I wanted to do with the BLANK DVD. So why are the DVDs blank? 2) I'd like to create a system image that DOES NOT include my personal data. If something should happen and I need to rebuild my system, I don't want to restore my personal data from NOW. I want to be able to restore my PROGRAMS and SETTINGS as they are now but restore data from a backup that will be run more frequently (I have my data automatically backed up to a NAS drive weekly). TIA!