My nightmare
I had this nightmare that I woke up and my harddrive crashed on my computer system. The same harddrive where I have been storing all of my digital photo albums. I was thinking there must be a way to easily and efficiently back up that specific drive automatically to an external device. Also if I have a lot of stuff to just only backup the differences between the two locations.
So I went to my favorite toy store in the world at Fry's in Palo Alto and found exactly what I wanted. An external harddrive by western digital. All I had to do is just intall the software and connect it to my computer. I tell the software that I would like automatic updates of the specific drive. It also gives me the option to just push a button at any time and it would check to see if anything needs to be backed up to the external drive.
Now I can finally sleep until my next nightmare.