I use system restore sometimes to fix problems. Although the Norton program does not interfere, when the system reboots Norton has to 'fix' and it downloads over 90mb worth of updates. I am wondering if it is duplicating files? I don't know why it has to download that much everytime. My concern is that it is filling up my storage space while doing this, or is the program automatically uninstalling the old files and reinstalling the new necessary files? If this question doesn't make sense, I will repost and reword it differently. The 'bottom-line' question is: are these duplicate files and do they just keep adding on top of one another?