> If I remember rightly if you are able to save the image with a 
> transparent background it keeps the file size lower because a 
> transparent pixel takes less space than a pixel with colour 
> information. 


It may be possible to get better compression on a file that contains
lots of pixels of the same colour, but all pixels require the same basic
storage, regardless of whether they are transparent or not!

Mike


Mike Brockington
Web Development Specialist

www.calcResult.com
www.stephanieBlakey.me.uk
www.edinburgh.gov.uk

This message does not reflect the opinions of any entity other than the
author alone.


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