I'm so frustrated right now...when I create a new document in PSE 3, I cannot align the corner of my new document with the 0,0 point on the rulers. I have positioned the pointer where the horizontal and vertical rulers meet, have gotten the crosshairs, and have put them where the zero origin point should be set and nothing happens. What am I doing wrong? My document (8.5 inches wide) sits between 5.5 through 0 and ends at the 3 inch mark. When I go to Edit>Preferences, everything seems ok there. I thought I was starting to understand how to use Elements and now I feel like I'm back to square 1.