FWIW: Another option that you might look into is Acronis True Image. You can then image the entire setup, data files and all as a snapshot, store the image on another drive (i.e. External HD) and then you can restore the PC to exactly where the snapshot was taken. This way you do not have to reinstall all programs, registrations and licenses (as long as it is same PC image was made from). This way, if the main disk completely failed, you could put in a new drive and restore back to where it was operating at from when the image was made.
Dell_Backup---Recovery-Manag_A02_R314072.exe for 32 bit system.
Dell_Backup---Recovery-Manag_A02_R314074.exe for 64 bit system.