My hard drive is full. After some investigation I found that there are a series of 16 folders each holding over 30 GB of data files in the N360_BACKUP folder on my C: drive. Is it safe to just delete the folders 0 through 9 and A through F? It would probably be wise to keep at least 1 of the folders so that I have the latest backup. Which one is it or does Norton spread out the backups into multiple folders. Thanks.