Maybe it's just my not being a Graphic Artist by trade, but the dpi of an image is just a bogus number. What an image file is is a mass of dots...rows and columns if you will. Nothing else really matters and is all convertable. It's like working in feet or meters...all the same thing, just a different measurement. 72 dpi means absolutly nothing without qualifing it with the image size in inches. Example: a 72 dpi image that is 8" x 10" is a file at 576 x 720 resolution...same thing...two different measuring systems. The same file is 2.88" x 3.6" at 200dpi...all the same "quality", if you will.