This may be OT here, but didn't know where to ask. When scanning photos for burning to DVD (720x480) should the scanning resolution be 4:3? I am using Pinnacle Studio 8 to pull in the photos, add background music, etc. How does it resize the photo to fit the frame? I notice that if I have different size originals, some of them appear to be too tall and thin or short and fat. I started scanning them all at a resolution equal to 4:3 (640:480) or multiples. Is this how it needs to be done? Thanks.