I have a folder called My-Photos where I have all my family photos.
Now I opened iPhoto app and import all those photos. Then I have the photo file in 2 places: My-Photos folder which I have created and in user/images/iPhoto Library which is the location where iPhoto storage all the information.
My question is. which folder should I backup to be sure that the originas photos are backup?
If the answer is that I have to backup user/images/iPhoto Library then my question is which folder, because there are many folders in it... and some of them have a huge size.