One of he easiest ways to enlarge a cropped photo is using Graffi's enlarge photo 110% action. This action was part of Graffi's Handi Pack Freebies. Once you crop the photo click on the action button and click on Apply. It's as easy as that. And you get to see the results as they happen. If you over-do it and the photo starts tp pixillate,just click on edit>undo until the photo looks right to you.
Chas
Chas