Well, do not try this at home LOL. Currently, I have Ubuntu 8.04 installed and want to try Kunbuntu desktop by issue command “apt-get install Kubuntu-desktop” as recommended in one of the blog, which will add the KDE desktop to Ubuntu. Unfortunately, it didn’t work, the installation of KDE corrupted part of GNOME. It took me about 3 hours to do the clean-up and get rid of KDE. I still want to try the Kubuntu but I think I will wait until version 8.10.