@marmistrz: The package is depending on python2.5 (in fact it is a python/PyQt4 program), so I am not sure what you are talking about. @saturn: The Thumbnail Desaturation addition seems to work fine. But the option seems to cause a little glitch in the portrait screen of CSSU Features, as the line is too long, making a horizontal scrollbar appear. I am not sure if it is theme/font related, but I don't think so. Changing it to for example "Thumbn. Desaturation" made it fit again in portrait for me.