I've installed new windows 7 home a couple months ago, coming from XP, I set up backup schedule , I have 2 1TB hard drives 1 is C the other is D, I set backup to save system image to D, but I also have other big files on D such as my music,artwork , but just recently message came up "Backup skipped backing up D:\THE METAL VAULT as it is on the backup target." as far as I know i never added D drive to be backed up.because that is where my system image of C is located/saved, is there a difference between a backup and system image,I would like to include the big music files in D to be backed up but i actually have all those files back up on many many discs, how can i resolve this error? is there a better Free system backup software i can use? is there a way to actually see what is saved in my system image file?