Ok guys, I have about 500 photos with the exact same dimensions and I need to split each photo right down the middle into two separate photos. I'm doing this for making collages such as this: http://img.timeinc.net/time/magazine/archive/covers/2008/1101080505_400.jpg Now I figured I could crop each individual photo manually but that'd take me months. Is there a way to quickly accomplish this with automator? If so, I need a detailed step by step guide. Thanks in advance.