> From: Hywel Jenkins <email@example.com>
> if you image is 600x600 pixels and weighs 200k...
I have had little success explaining to people, who send overly large pics
for screen viewing on dialup, the difference between file size and image
size. The relationship is intertwined but your use of the concept of
"weight" is very nice indeed and I will try it - with your permission of