I need to crop several different photos in three different sizes each. (4x6, 5x7, 8x10) What is the best way to do this and keep up with which photo is which. Do I need to make 2 virtual copies of each and crop to the size I want? If so how do I keep up with which photo is cropped to which size. I tried to create a smart collection using the size but it didn't work. Thanks in advance for any help.