Sorry…one more question. I have recently purchased the OnONe software. I now use both Photoshop Elements and OnOne for external editing. When they photos are saved back into Aperture, is there any way to know which external editor I used on a particular picture. I am just thinking that down the road, if I like an edit, I would like to be able to go back and recreate that edit, but if I don't know which external editor I used, that might be kind of hard, as it would be almost impossible to remember what you did on each photo. Thanks!