I have to change the size and ppi of an image of my husband in photoshop because he is presenting at a conference. I am supposed to have it to them within the next few hours, and I am stuck! It is currently 5.042w x 7.68h at 72ppi. It is supposed to be 2.5w x 3.5h, 300ppi at 100%. I opened up the photo in PS, and then clicked on "new" so I could make the changes, but when I do that his picture disappears and a white page loads. I am pulling my hair out...any help would be SO...