Why are these PNGs unviewable?
(Using IE 5 on computer where the files are written or 6 on public computer when the site is tested.)
The graphic at the top of the page is also a .png file as well as all the other graphic files for all of the other pages.
The top of the page graphics are JPG thumbnails converted to PNG with Photoshop LE.
The unviewable PNGs are full JPG files (one cropped, one full) that are also converted with Photoshop LE.