Sample graphics-the images below were scanned using VistaScan and Adobe Photoshop. The original image was 5 3/4 inches by 4 inches.

original image scanned at 300 dpi-457k - click to see image full size
scanned at 72 dpi-saved as baseline jpg-quality 10-52k	scanned at 72 dpi-saved as progressive-quality 10-51k
scanned at 72 dpi-saved as baseline-quality 6-25k	scanned at 72 dpi-saved as baseline-quality 1-10k
scanned at 72 dpi-saved as a gif-87k	scanned at 72 dpi-saved as a png-195k