Tested on: Ubuntu 9.10 (Karmic Koala)
I found about LXDE few days back and found it to be suitable for my need of fast and configurable desktop environment. Most of the gnome applications (except automatic wallpaper changers like wallpaper-tray) also work without any flaw.
Note: I did not install lubuntu-desktop package. I just installed lxde & dependent packages.
Here are few configuration changes I made:
Changed default...