This is Classicning from Firefox on Ubuntu 8.04 LTS.
It's no doubt that 8.04 is the best version of Ubuntu ever. The Chinese language support is pretty good by default, and the display of Chinese characters is improved from the last release. What is surprise to me, compiz is enabled on my ATI graphics device. I like these effects very much since I've never enjoy that before.
OK, I have to update my system now, and I hope everything goes well so that I don't have to type one more English word in this way.