Rated 5 out of 5 stars

Ups. There is a solution for the fade/blur icons. Read http://userstyles.org/styles/739
and download http://choggi.dyndns.org/misc/mosaic.brighter.png and rename it to mosaic.png and copy it to you your FF Profile to extensions/CuteButtonsCrystalSVG@ChoGGi/content

This review is for a previous version of the add-on (0.1.2). 

no more dyndns

http://choggi.org/misc/CuteButtonsCrystalSVG/css/mosaic.brighter.png