[tlug] Good compression image format

["Hung Nguyen Vu" <vuhung16plus+shape@example.com>]

Hi all,

The question is in the subject: What is the best image format if we want to 
optimize its size? PNG, JPEG 2000 or GIF? 

Provided that we need at most 256 colors, colormap/ color palette can be used.

-- 
Best Regards,
Nguyen Hung Vu ( Nguyễn Vũ Hưng )
vuhung16plus{remove}@example.com , YIM: vuhung16
Japan through an eye of a gaijin:
http://www.flickr.com/photos/vuhung/tags/fav/